Houston Tracker: First Beta

Houston Tracker is a native music editor for the Z80-based line of Texas Instruments graphic calculators.

Features: 1-bit PFM sound (similar to Huby, Octode, SpecialFX), 4 tone channels + 2 interrupting drum sounds, (pseudo-)stereo sound, compact editor+player, linear song data, no patterns 

Download Houston Tracker 0.1

Sound demo

Note that this is an early beta, which currently works on TI82 only. Furthermore some important features like copy/paste are not implemented yet.