Park Record Media Center

Dave Grohl and Jeff Lynne perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Paul McCartney and Ringo Starr perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Musician Paul McCartney performs onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KI00172_The_Night_ )

Recording artists Paul McCartney (below) and Ringo Starr (top) perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465918927MB00096_The_Night_ )

Paul McCartney performs at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Paul McCartney and Ringo Starr perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Paul McCartney performs at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Yoko Ono attends "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465920057QS00003_The_Night_ )

Jeff Bridges introduces Ringo Starr at The Night that Changed America: a Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Alicia Keys, left, and John Legend perform at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Paul McCartney and Ringo Starr perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

LL Cool J speaks on stage at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Recording artists Paul McCartney (L) and Ringo Starr perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649MB00051_The_Night_ )

Katy Perry arrives at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Richard Shotwell/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Arrivals )

Adam Levine, of the musical group Maroon 5, performs at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Ringo Starr and Paul McCartney perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( APTOPIX The Night That Changed America: A Grammy Salute to the Beatles - Show )

Brad Paisley arrives at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Richard Shotwell/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Arrivals )

John Legend performs at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Recording artists Paul McCartney (L) and Ringo Starr perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465918927QS00007_The_Night_ )

John Mayer, left, and Keith Urban perform at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Keith Urban arrives at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Richard Shotwell/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Arrivals )

Kate Beckinsale introduces performers at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Recording artist Paul McCartney performs onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649JA00031_The_Night_ )

LL Cool J speaks on stage at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Adam Levine, of the musical group Maroon 5, performs at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Christine Teigen, left, and John Legend arrive at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Richard Shotwell/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Arrivals )

Adam Levine, of the musical group Maroon 5, arrives at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Richard Shotwell/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Arrivals )

Pharrell Williams, Brad Paisley and Cique "LOVE" perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Annie Lennox and Dave Stewart of the Eurythmics perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Paul McCartney performs at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Joe Walsh, Jeff Lynne and Dhani Harrison perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Annie Lennox and Dave Stewart of the Eurythmics perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Pharrell Williams and Stevie Wonder perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Stevie Wonder performs at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Anna Kendrick arrives at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Richard Shotwell/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Arrivals )

Recording artists Paul McCartney (L) and Ringo Starr perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465918927QS00004_The_Night_ )

Joe Walsh, Dave Grohl and Gary Clark Jr. perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Paul McCartney and Ringo Starr perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Keith Urban, Jeff Lynne, Joe Walsh, Dave Stewart, Adam Levine, Dave Grohl and John Legend perform at The Night that Changed America: A Grammy Salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

From left, Matt Flynn, Mickey Madden, Adam Levine, James Valentine and PJ Morton, of the musical group Maroon 5, arrive at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Richard Shotwell/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Arrivals )

From left, Mickey Madden, Matt Flynn, Adam Levine and James Valentine, of the musical group Maroon 5, perform at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Eric Idle speaks on stage at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Zach Cordner/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Show )

Pharrell Williams arrives at the night that changed America: a Grammy salute to the Beatles, on Monday, Jan. 27, 2014, in Los Angeles. (Photo by Richard Shotwell/Invision/AP) ( The Night That Changed America: A Grammy Salute to the Beatles - Arrivals )

Performer from Cirque du Soleil's "LOVE" onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images for NARAS) ( 465922649KI00072_The_Night_ )

(L-R) Actress Rita Wilson, actor Tom Hanks, Nancy Shevell and recording artist Paul McCartney attend "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465920057MB00056_The_Night_ )

(L-R) Actor Jeff Bridges, musician Greg Phillinganes, singer Judith Hill, musician Peter Frampton and recording artist Paul McCartney perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465918927MB00113_The_Night_ )

Actor Johnny Depp speaks onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649QS00005_The_Night_ )

(L-R) Musicians Don Was, Ringo Starra and Pharrell Williams onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KI00181_The_Night_ )

Recording artist Stevie Wonder performs onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465918927MB00078_The_Night_ )

Recording artist Ringo Starr performs onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KI00089_The_Night_ )

Recording artist Ringo Starr performs onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KI00128_The_Night_ )

(L-R) Actor Tom Hanks, Nancy Shevell, recording artist Paul McCartney, actress Barbara Bach and musician Joe Walsh attend "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465920057MB00058_The_Night_ )

Actor Sean Penn speaks onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KI00145_The_Night_ )

(L-R) Executive producer Ken Ehrlich and musicians Don Was, Rami Jaffe, Greg Phillinganes, Peter Frampton, Steve Lukather and Kenny Aronoff speak onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649MB00015_The_Night_ )

Musician Rami Jaffee (L) and Grammy's Executive Producer Ken Ehrlich speak onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KI00151_The_Night_ )

Recording artist Paul McCartney performs onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465918927QS00015_The_Night_ )

Recording artist Paul McCartney performs onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649JA00030_The_Night_ )

Executive producer Ken Ehrlich speaks onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465918927MB00106_The_Night_ )

Finale performance onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465918927MB00109_The_Night_ )

(L-R) Musicians Rusty Anderson, Paul McCartney and Brian Ray perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KS00005_The_Night_ )

(L-R) Musicians Rusty Anderson, Paul McCartney and Brian Ray perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KS00008_The_Night_ )

(L-R) Musicians Rusty Anderson, Paul McCartney and Brian Ray perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KS00007_The_Night_ )

(L-R) Musicians Rusty Anderson, Paul McCartney and Brian Ray perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KS00006_The_Night_ )

Musicians Paul McCartney (R) and John Legend onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KI00176_The_Night_ )

Musician Rusty Anderson (L) and recording artist Paul McCartney perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465918927MB00111_The_Night_ )

Recording artist Paul McCartney poses backstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Larry Busacca/Getty Images for NARAS) ( 465920057MB00074_The_Night_ )

(L-R) Musicians Daniel Platzman, Wayne Sermon, Dan Reynolds and Ben McKee of Imagine Dragons, Annie Lennox and actor-comedian Eric Idle perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KI00177_The_Night_ )

(L-R) Singer Judith Hill and musicians Don Was, Paul McCartney and Pharrell Williams onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) ( 465922649KI00179_The_Night_ )