The Door into Summer to Lynyrd Skynyrd in 8 Steps
- The Door into Summer has backing vocals by Harry Nilsson
- Harry Nilsson sang Mr. Richland's Favorite Song
- Mr. Richland's Favorite Song was arranged by George Tipton
- George Tipton arranged She's Leaving Home
- She's Leaving Home was produced by Rick Jarrard
- Rick Jarrard produced Without Her
- Without Her was covered by Al Kooper
- Al Kooper discovered Lynyrd Skynyrd