Originally self-published within a series of artist produced cdrs created by Krebs, this document of the duo Annette Krebs and Toshimaru Nakamura - both of whom, it must be said, were (and are implicitly still) engaged with the sounding object known as a guitar at some point in their musical lives - features a newly remastered version of the longer track "wrr", and the addition of an extra track, bsb, that further extends the trajectory of their narrative. Both improvisations were recorded during 2005, in Berlin.