| 1 | "Music by Gershwin" 2/19/34: I - Signature | George Gershwin | 1:31 |
| 2 | "Music by Gershwin" 2/19/34: II - Of Thee I Sing: Overture | George Gershwin | 3:31 |
| 3 | "Music by Gershwin" 2/19/34: III - The Man I Love | George Gershwin | 4:42 |
| 4 | "Music by Gershwin" 2/19/34: IV - I Got Rhythm | George Gershwin | 2:45 |
| 5 | "Music by Gershwin" 2/19/34: V - Commercial | George Gershwin | 0:57 |
| 6 | "Music by Gershwin" 2/19/34: VI - Swanee; Sign-Off | George Gershwin | 1:14 |
| 7 | "Music by Gershwin" 4/30/34: I - Signature | George Gershwin | 1:26 |
| 8 | "Music by Gershwin" 4/30/34: II - Mine | George Gershwin | 1:04 |
| 9 | "Music by Gershwin" 4/30/34: III - Variations on "I Got Rhythm" | George Gershwin | 8:32 |
| 10 | "Music by Gershwin" 4/30/34: IV - Love Is Sweeping the Country | George Gershwin | 0:59 |
| 11 | "Music by Gershwin" 4/30/34: V - Commercial | George Gershwin | 1:26 |
| 12 | "Music by Gershwin" 4/30/34: VI - Wintergreen for President; Sign-Off | George Gershwin | 1:13 |
| 13 | "Fleischmann Hour" 11/10/32: I - Fascinating Rhythm / Liza | George Gershwin | 2:26 |
| 14 | "Fleischmann Hour" 11/10/32: II - Second Prelude | George Gershwin | 2:31 |
| 15 | "Fleischmann Hour" 11/10/32: III - Interview | George Gershwin | 1:28 |
| 16 | "Fleischmann Hour" 11/10/32: IV - I Got Rhythm | George Gershwin | 1:09 |
| 17 | Second Rhapsody Rehearsal 6/26/31 | George Gershwin | 14:24 |
| 18 | Porgy and Bess Rehearsal 7/19/35: I - Introduction / Summertime | George Gershwin | 4:07 |
| 19 | Porgy and Bess Rehearsal 7/19/35: II - A Woman Is a Sometime Thing | George Gershwin | 2:30 |
| 20 | Porgy and Bess Rehearsal 7/19/35: III - Act I, Scene 1: Finale | George Gershwin | 1:40 |
| 21 | Porgy and Bess Rehearsal 7/19/35: IV - My Man's Gone Now | George Gershwin | 4:14 |
| 22 | Porgy and Bess Rehearsal 7/19/35: V - Bess, You Is My Woman Now | George Gershwin | 5:34 |