Does anybody know if logic has a command to automatically strum piano or synth parts. After I recorded them I usually just move each note in the chord back but is there a faster way
There isn't a function to do this in one go. But with a bit of MIDI editing such as editing note lengths, quantise and Q-flam settings can get some good results.
This topic was covered in a previous post. Take a look here to what was discussed:
Another option is to look into Kontakt. There is a guitar strumming script in there that really produces some great results.