- On Top Of Old Smokey by New Riders of the Purple Sage
- Open Up Your Heart by Moby Grape
- Orange Blossom Special (At Folsom Prison) by Johnny Cash
- Orange Blossom Special (At San Quentin) by Johnny Cash
- Our Generation by Pete Seeger
- Our Guide Jacob At Mount Tabor by Johnny Cash
- Over And Over by New Riders of the Purple Sage
- Padre by Marty Robbins
- Peggy Day by Bob Dylan
- Peggy Sue by New Riders of the Purple Sage
- Pink Lady by Michael Martin Murphey
- Prologue by Johnny Cash
- Prometheus Busted by Michael Martin Murphey
- Railroad Bill by Bob Dylan
- Rainbow Man by Michael Martin Murphey
- Red Hot Women and Ice Cold Beer by New Riders of the Purple Sage
- Release Me (And Let Me Love Again) by The Statler Brothers
- Remember the Good Times by Willie Nelson
- Renegade by Michael Martin Murphey (Ft. Charlie Daniels, Jeff Hanna & John Denver)