MIDI looper, modular synth and sampler app built around Novation Launchpad controller.
Create midi controller setups for live electronic music performance/jamming.
Still very experimental, and a lot is subject to change.
Download a demo project here: https://github.com/mmckegg/loop-drop-sample-project/archive/master.zip
View the getting started guide here: https://github.com/mmckegg/loop-drop-app#getting-started