Bassajohn

Hi, I Am looking for the oportunity to create a simple bass while playing live with a keyboard and drums. Do you think, that this could be done with Mainstage scripting? My Idea was to use the MIDI in from the Keys to detect the Bass tone in realtime and to use a 2nd Bass drum trigger to trigger the bass note. So I would get a simple bassline when the bassist is absent. As I have the tempo + time in mainstage, this seems to be all that is needed. I could also immagine of other variants like bassline arppeggios that can create live 8ths or 16th that can be switched inbetween while playing via MIDI trigger. Do You think it is possible for live gigs? Thx for sharing your ideas Jan