found a band mixing analog instruments and ipad apps on youtube.is this live recording or over-dub? if its live recording how do they do that?garage band!?
Overdub doesn’t rule out live playing 
There’s some layering going on (iKaossilator?), but it’s definitely happening live. Nice funky groove!!
danoise
yeah the bassist is using ikaossilator.
but i don’t know how the sax player plays the keyboard.
so many layers…i wanna try that…
anyway
thanks for ur reply.
appreciate u!