Japanese Jazz-Funk Band "YAPANI!" released urban JAZZ-HOUSE number."sonic tune". "YAPANI!"-An instrumental jazz funk band based in Tokyo. The new single "GOLD RUSH" has a powerful intro, funky percussion and catchy riffs. The members of the band vary in age, gender and background, but have been active with the same members for over 20 years. Some are mothers and some are full-time musicians. Yapani! value diversity and sustainability.