| 1 | Intro | 1:36 | ||
| 2 | Svefn-g-englar | 10:03 | ||
| 3 | Starálfur | 6:45 | ||
| 4 | Flugufrelsarinn | 7:47 | ||
| 5 | Ný Batterí | 8:09 | ||
| 6 | Hjartað Hamast (Bamm Bamm Bamm) | 7:09 | ||
| 7 | Viðrar Vel Til Loftárása | 10:16 | ||
| 8 | Olsen Olsen | 8:02 | ||
| 9 | Ágætis Byrjun | 7:55 | ||
| 10 | Avalon | 4:01 |
The original release from 1999.
Fold out thin card shaped sleeve, CD in plastic wallet. Lyric booklet (shaped) printed on silver paper.
| Title, Format | Label | Cat# | Country | Year | ||
|---|---|---|---|---|---|---|
| Ágætis Byrjun (Cass, Album) | [PIAS] Recordings | 74321861314 | Poland | 2001 | ||
| Ágætis Byrjun (CD, Album, Dig) | FatCat Records | fatcd11 | UK | 2000 | ||
| Ágætis Byrjun (2xLP, Album, RM, RE, Ltd) | FatCat Records | FATLP11X | UK | 2009 | ||
| Ágætis Byrjun (CD, Album, Promo) | FatCat Records, PIAS | fatcd11 | Europe | 2000 | ||
| Ágætis Byrjun (CD, Album) | Cortex | CTX249CD | Australia | 2000 |