| Official |
|---|
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour | Pet Shop Boys | Album | | Parlophone | CDP 79 4310 2, CDPCSD 113, CDPCSD113 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour | Pet Shop Boys | Album | | Parlophone | PCSD 113 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour | Pet Shop Boys | Album | | Parlophone | CDP 79 4310 2, CDPCSD 113, CDPCSD113 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour | Pet Shop Boys | Album | | EMI | TOCP-6440 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour | Pet Shop Boys | Album | | EMI | TOCP-6441 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behavior | Pet Shop Boys | Album | | EMI | CDP-7-94310-2 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour | Pet Shop Boys | Album | | Capitol Records , Parlophone | C2 94310 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour | Pet Shop Boys | Album | | Parlophone | 068 7 94310 1 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour / Further Listening 1990-1991 | Pet Shop Boys | Album | | Parlophone | 7243 530523 2 7 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour / Further Listening 1990–1991 | Pet Shop Boys | Album | | Gala Records , Parlophone | 0946379323 2 2, 094637932322 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour | Pet Shop Boys | Album | | Parlophone | PSBCD 4 |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour / Further Listening 1990 - 1991 | Pet Shop Boys | Album | | Parlophone | |
| 1.6 | My October Symphony | 5:18 | Pet Shop Boys | Behaviour / Further Listening 1990–1991 | Pet Shop Boys | Album | | Parlophone | 0190295818852 |
| 1.6 | My October Symphony (2018 remaster) | 5:18 | Pet Shop Boys | Behaviour / Further Listening 1990 - 1991 | Pet Shop Boys | Album | | Parlophone | |