Prueba de ello son las versiones que grabó de los temas "Heart of Gold" de (Neil Young), "Personal Jesus" (Depeche Mode), "Redemption Song" (de Bob Marley e interpretada a dúo con Joe Strummer), "In My Life" (The Beatles), "The Mercy Seat" (Nick Cave & Mick Harvey), "Highway Patrolman" (Bruce Springsteen), "I won't back down" (Tom Petty & Jeff Lynne), "Solitary Man" (Neil Diamond), "One" (U2), "Hurt" (Nine Inch Nails), "Rowboat" (Beck), "Rusty Cage" (Soundgarden), o "Redemption Day" (Sheryl Crow).