A1. "Heart Of Glass" (Disco long) (5:52)
A2. "Heart Of Glass" (Basic track) (6:14)
A3. "Heart Of Glass" (A Shep Pettibone mix) (5:32)
B1. "The Disco Song" (4:01)
B2. "Once I Had A Love" (3:20)
B3. "Heart Of Glass" (Disco instrumental) (5:17)
A1. "Heart Of Glass" (Disco long) (5:52)
A2. "Heart Of Glass" (Basic track) (6:14)
A3. "Heart Of Glass" (A Shep Pettibone mix) (5:32)
B1. "The Disco Song" (4:01)
B2. "Once I Had A Love" (3:20)
B3. "Heart Of Glass" (Disco instrumental) (5:17)
[S-383622]