Synthesizers are notoriously expensive, especially some vintage models, but how'd you like a Korg Polysix for the bargain price of $14.99? Well, as long as you've got an iPad (or a mini), that's now possible with the iPolysix app released today. The '80s-era analog polyphonic synth is "fully replicated," with plenty of additional tools for tablet composers -- the new Polyseq step sequencer, dual
