Classic must have EP. I first found out astrobrite around '01 after discovering loveless and learning about the term shoegaze. I went to mp3.com (back then when it was great) and astrobrite dominated the charts in that genre. I instantly fell in love. Fireball is one of my favorite all-time songs of any given genre of music. Pure bliss. Also their Deluxer album is one of the best albums ever.
Favorite track: fireball.