at53r unbalanced in (unbalanced out), CD release, Another Timbre, Sheffield, 2012. 

An unusual project involving six musicians who record their tracks in a round robin style each one building on the work of the muscian(s) before them.

Barry Chabala guitar  
Bonnie Jones electronics
Louisa Martin laptop   
Tisha Mukarji piano
Toshimaru Nakamura no-input mixing board  
Gabriel Paiuk piano  

Listen: 
Excerpt on YouTube

Interview with Barry Chabala, review excerpts, and ordering:
http://www.anothertimbre.com/page135.html

Reviews:
The Watchful Ear
The Squid’s Ear