@FSK1138, the man who apparently owns a couple of Pittsburgh Sequencer modules, but who blithely states that "sequencers are overrated" and continues with the broad assertation that "you can do everything with lfos, adsr, fu[n]ction generaters [sic] and delay" - Surely not! You can't program a specific melodic sequence into the collection of modules you mentioned, unless you want to spend hours patching together an elaborate array of function generators and observing the results on an oscilloscope. The only part of your comment I can agree with is your closing statement.

Keyboards? Who needs 'em?