First of all, Funny Band is using special sound system. You can use popular songs, pop, rock, and lots of rhythm music. All of those music are separated by position of guitar, drum, keyboard, and vocal as Funny band sound source so, user can freely adjust the volume of sound. Professional musician is playing each instrument and vocal sound therefore users can listen as real and there is benefit in reserve rights so, it will receive lots of interest from publishers who are preparing rhythm game line up. Moreover, we are expecting it will be loved for participating music game. Because after now, we can share compose and editing sound which armature musician is going to do and we are going to link with UCC.