Arpeggiator - maciejjankowski/2018 GitHub Wiki

https://github.com/genedelisa/Swift3MIDI https://medium.com/coding-outside-the-box/about-me/home https://developer.apple.com/documentation/coremidi http://www.rockhoppertech.com/blog/swift-3-core-midi/ https://www.google.pl/search?q=arpeggiator+vst&client=ubuntu&hs=fY2&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjgi--fotDYAhWB8ywKHTl8BmcQ_AUICigB&biw=1262&bih=691

https://speakerdeck.com/ygravrand/build-a-step-sequencer-using-python-fosdem-17