Barbra Streisand Reveals She's Inspiration Behind Aerosmith Hit
Her love story inspired the songwriter.
Diane Warren
Geezer Butler Plays Black Sabbath's 'War Pigs' With Apocalyptica
He joined the symphonic metal band onstage in Las Vegas.
Apocalyptica Enlist Geezer + Perez for Diane Warren-Penned Song
Hear the moving new single.