This app looks like a ton of fun, and it's 50% off to celebrate its launch. While $15 may seem like a lot to be the sale price, these types of professional music apps tend to be a bit on the more expensive side of things. Korg has a rep for quality, though, so if you're a musician, you might want to check this out now.
● The world-wide best-selling Polysix polyphonic synthesizer, fully replicated on your iPad
● Use the newly developed Polyseq polyphonic step sequencer to control the Polysix
● A music production environment including two Polysix units, a drum machine, and a mixer
● Dual Kaoss Pads with chordal support make it easy for anyone to play analog synth sounds
● Polyshare powered by SoundCloud lets you publish, share, and remix songs with iPolysix users