Announce video: https://www.youtube.com/watch?v=AcIuKktCaLg

Its a live-looping program with a grid based workflow. This the Luppp
has features like NSM integration, ArtyFX integration, JACK integration,
and powerful MIDI binding! The real-time capable Luppp engine is
designed for on-stage live performance.

Luppp is being released under the OpenAV release system:
http://openavproductions.com/support

The target donation amount for Luppp is 520€.
The suggested donation amount is 10€: http://goo.gl/Nw12YN
Any amount can be donated though: http://goo.gl/xThJow