, if a song is instrumental, it's marked
with 
.To read
lyrics click , if a song is instrumental, it's marked
with .
7"
| Mute 7BONG9, 7", September 1985 | ||||
|---|---|---|---|---|
| # | Song | Length | Version | Lyrics |
| 1 | It's Called a Heart | 3.49 | |
|
| 2 | Fly On the Windscreen | 5.05 | |
|
| Total Time | 8.54 | |||
12"
| Mute 12BONG9, 12", September 1985 | ||||
|---|---|---|---|---|
| # | Song | Length | Version | Lyrics |
| 1 | It's Called a Heart | 7.20 | Extended | |
| 2 | Fly On the Windscreen | 7.50 | Extended | |
| Total Time | 15.10 | |||
| Mute D12BONG9, Double 12", September 1985 | ||||
|---|---|---|---|---|
| # | Song | Length | Version | Lyrics |
| 1 | It's Called a Heart | 7.20 | Extended | |
| 2 | Fly On the Windscreen | 7.50 | Extended | |
| 3 | It's Called a Heart | 4.41 | Slow Mix | |
| 4 | Fly On the Windscreen | 5.06 | Death Mix | |
| Total Time | 24.57 | |||
CD
| Intercord INT826.832, CD, 1988 | ||||
|---|---|---|---|---|
| # | Song | Length | Version | Lyrics |
| 1 | It's Called a Heart | 7.20 | Extended | |
| 2 | Fly On the Windscreen | 7.50 | Extended | |
| 3 | It's Called a Heart | 4.41 | Slow Mix | |
| 4 | Fly On the Windscreen | 5.06 | Death Mix | |
| Total Time | 24.57 | |||
Words & music by Martin Lee Gore
© 1985 Mute Records Limited