New K process for enabling a musician to perform live without an accompanying band/orchestra comprises changing midifile so the instruments of a band/orchestra can be imitated and the key, tempo and instrumentation can be changed live

摘要

New K process comprises changing a midifile so that during a musician's performance the instruments of a band or an orchestra cannot only be imitated but also the key, tempo and instrumentation can be changed live. The midifile also contains song lyrics, which can be displayed on a large screen.