Tracklist Hide Credits
| A | I Don't Know WhyProducer – D. Hunter*, S. Wonder*Written-By – Hunter*, Hardaway*, Riser*, Wonder* |
2:43 |
| B | I Don't Know Why | 2:43 |
Notes
Label variation - "I Don't Know Why" on both sides. Does not contain " My Cherie Amour".Barcode and Other Identifiers
- Matrix / Runout (Side A Label): D3-S3-K-I-507S06
- Matrix / Runout (Side B Label): D3-S3-K-I-507S06
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| T 54180 | Stevie Wonder | My Cherie Amour / I Don't Know Why (7", Single) | Tamla | T 54180 | US | 1968 |
| 1 C 006-90 075 M, 1 C 006-90075 M | Stevie Wonder | My Cherie Amour (7", Single) | Tamla Motown, Tamla Motown | 1 C 006-90 075 M, 1 C 006-90075 M | Germany | 1969 |
| CS-114 | Stevie Wonder | My Cherie Amour / I Don't Know Why (7", Single) | Tamla, Top Tape | CS-114 | Brazil | 1969 |
| TMO-8681 | Stevie Wonder | My Cherie Amour / I Don't Know Why (7", Single) | Tamla Motown | TMO-8681 | Australia | 1967 |
| TM 8046 | Stevie Wonder | My Cherie Amour (7", Single) | Tamla Motown | TM 8046 | Italy | 1969 |

