Need help with aftertouch
I am trying to reproduce The Cars song "Bye Bye Love." Right after he sings "Substitution, mass confusion, clouds inside your head..." there is a 10-note synth lead part. I have the right instrument, and the right notes, and now I want the expression (not sure if that's the right term) when he holds out the last note.
1.) What do you call that expression on the last note of the synth lead? Is that modulation or tremolo or vibrato or something else?
2.) How do I create that?
3.) How do I map that to aftertouch?
OBS,Mac Pro (Early 2009), Mac OS X (10.7.5)