| Label: | ATCO Records 45-6749 |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | Vinyl (7" , 45 RPM) |
| A | Hum A Song (From Your Heart) » Backing Band: Dixie Flyers, The » Written-By: Richard Ross | 2:42 |
| B | Where's Eddie » Written-By: Donnie Fritts, Eddie Hinton | 3:05 |
| Label: | ATCO Records 2091-014 |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | Vinyl (7" , 45 RPM) |
| A | Hum A Song (From Your Heart) Lulu With Dixie Flyers, The » Written-By: Richard Ross | 2:42 |
| B | Mr. Bojangles Lulu » Written-By: Jerry Jeff Walker | 3:06 |
| Label: | ATCO Records 45-6749 |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | Vinyl (7" , 45 RPM , Promo) |
| A | Hum A Song (From Your Heart) (Mono) | 2:42 |
| B | Hum A Song (From Your Heart) (Stereo) | 2:42 |
| Label: | Atlantic Atl 70.436 |
| Genre: | Pop |
| Format: | Vinyl (7") |
| A | Hum A Song (From Your Heart) | |
| B | Where's Eddie |
| Label: | ATCO Records ATCO 6749 * |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | Vinyl (7" , 45 RPM) |
| A | Hum A Song (From Your Heart) » Backing Band: Dixie Flyers, The » Written-By: Richard Ross | 2:42 |
| B | Where's Eddie » Written-By: Donnie Fritts, Eddie Hinton | 3:05 |