









| Label: | Warp Records WAP233CDP |
| Genre: | Rock |
| Style: | Indie Rock |
| Format: | CD (Single , Promo) |
| 1 | Hummingbird | 3:08 |
| 2 | Kurt Vonnegut | 4:02 |
| 3 | Knife » Written-By: Grizzly Bear | 3:07 |
| Label: | Warp Records 7WAP233X |
| Genre: | Rock |
| Style: | Indie Rock |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | Hummingbird » Engineer: Dean Marino, Jason Sadlowski » Mixed By: Rusty Santos » Producer: Rusty Santos » Written-By: Born Ruffians | |
| B | Knife » Mixed By: Kieran Hebden » Recorded By: Chris Stringer » Written-By: Grizzly Bear |
| Label: | Warp Records WAP 233 CDXP |
| Genre: | Rock |
| Style: | Indie Rock |
| Format: | CDr (Single , Promo) |
| 1 | Hummingbird » Engineer: Dean Marino, Jason Sadlowski » Producer, Mixed By: Rusty Santos » Written-By: Born Ruffians | 3:10 |
| 2 | Knife » Mixed By: Kieran Hebden » Recorded By: Chris Stringer » Written-By: Grizzly Bear | 3:07 |
| Label: | Warp Records 7WAP233 |
| Genre: | Rock |
| Style: | Indie Rock |
| Format: | Vinyl (7" , Single) |
| A | Hummingbird | |
| B | Kurt Vonnegut |
| Label: | Warp Records WAP233CDXP |
| Genre: | Rock |
| Style: | Indie Rock |
| Format: | CD (Single , Promo) |
| 1 | Hummingbird | 3:10 |
| 2 | Knife | 3:09 |
| Label: | Warp Records WAP233CDXP |
| Genre: | Rock |
| Style: | Indie Rock |
| Format: | CDr (Single , Promo) |
| 1 | Hummingbird | |
| 2 | Hummingbird (Acoustic) |