famitracker-qt (Qt port of FamiTracker)

FamiTracker Qt is a free cross-platform Qt fork of FamiTracker for
Linux. FamiTracker Qt is created in order to bring the popular
NES/Famicom music tracker to Linux. ALSA is the one supported audio
API. The software license is mixed GPL v2/New BSD (inherited from
FamiTracker CX).
