Those Were the Days (feat. Mary Hopkin, Porter Wagoner, The ...

Blowin' in the Wind (feat. Nickel Creek)

Where Have All the Flowers Gone? (feat. Norah Jones & Lee Ann Womack)

The Twelfth of Never (feat. Keith Urban)

Where Do the Children Play? (feat. Yusuf / Cat Stevens)

Me and Bobby McGee (feat. Kris Kristofferson)

Crimson and Clover (feat. Tommy James)

The Cruel War (feat. Alison Krauss, Mindy Smith & Dan Tyminski)

Turn, Turn, Turn (feat. Roger McGuinn)

If I Were a Carpenter (feat. Joe Nichols)