A 1995 live concert at Romanisches Cafe in Tokyo from the South Korean and Japanese free improvising quartet of Choi Sun Bae on trumpet, Junji Hirose on tenor & soprano saxophones, Motoharu Yoshizawa on electric vertical five strings bass, and Kim Dae Hwan on percussion, in five collective improvisations including an homage to Charlie Parker.

Two bass players--European free improv legend Barre Phillips and Japanese master Motoharu Yoshizawa--met at Cafe Amores in Yamaguchi, Japan in 1994, with Phillips on an amplified acoustic upright and Yoshizawa using an electric vertical 5-string bass of his own design, as the two weave and merge their unique sounds and approaches in a brilliant concert.