There are multiple artists with the name Hat

1) Black Metal band from Akershus, Norway.
2) (written as HAT) Defunct ambient electronica trio featuring Haruomi Hosono (細野晴臣), Uwe Schmidt (Atom Heart) and Tetsu Inoue.
3) Solo artist who focuses on re-recording music from video games.
4) Hard rock band from Steinkjer, Norway with Remy Breivikås as lead singer. (written as HAT) Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.