Welcome to Gaia! ::

1. "Strutter" (Gene Simmons, Paul Stanley) – 3:12
* Lead vocals - Paul Stanley
2. "Nothin' to Lose" (Simmons) – 3:29
* Lead vocals - Gene Simmons and Peter Criss
3. "Firehouse" (Stanley) – 3:19
* Lead vocals - Paul Stanley
4. "Cold Gin" (Ace Frehley) – 4:23
* Lead vocals - Gene Simmons
5. "Let Me Know" (Stanley) – 3:01
* Lead vocals - Gene Simmons and Paul Stanley
6. "Kissin' Time" (Bernie Lowe, Kal Mann) – 3:54
* Lead vocals - Paul Stanley, Gene Simmons, and Peter Criss
7. "Deuce" (Simmons) – 3:08
* Lead vocals - Gene Simmons
8. "Love Theme from Kiss" (Peter Criss, Frehley, Simmons, Stanley) – 2:26
* Instrumental
9. "100,000 Years" (Simmons, Stanley) – 3:25
* Lead vocals - Paul Stanley
10. "Black Diamond" (Stanley) – 5:14
* Lead vocals - Paul Stanley (intro) and Peter Criss