Butz
- A New York City improvizational rock band. With gig dates, releases, MP3s, press, and links.
- http://www.fullcircledrumming.com/BUTZ/

Butcher, John
- A look at the saxophonist's solo projects, collaborations, CDs, interviews, improvisations and compositions. Plus reviews, MP3s, news and current concert schedule.
- http://www.johnbutcher.org.uk/

Brutum Fulmen
- An electro-acoustic musique concrete experimental noise project. Including full illustrated discography, MP3 and RealAudio sound files, band news, and ordering information.
- http://noisician.com/brutumfulmen/

Bran Flakes, The
- Experimental music project employing a variety of found samples and sounds.
- http://www.thebranflakes.com/

BLOGOLiTH
- BLOGOLiTH is Music From The Blog - experimental electronic music generated from weblogs
- http://www.blogolith.com

Blech, The
- International band that produced eclectic improvised music from 1985-1996. With releases, profiles, photos, and reviews.
- http://www.the-blech.com/

Birdbrain
- New York City avant-pop/improv quartet. Trombonist Peter Zummo and reedmen Tim Noe & Don Trubey soar off on the minimalist aerodynamic compositions of chanteuse Yvette Perez.
- http://www.theworldofbirdbrain.com/

Bastien, Pierre
- French composer and multi-instrumentalist, using robots built with Meccano. Complete discography (50 records), Press, Concerts, Installations, MP3, etc.
- http://www.pierrebastien.com

Barnes, David
- Artist creating ambient, industrial, experimental, art rock music. With free MP3 downloads and RealAudio clips.
- http://web.superb.net/barnz/music/