A music editor for TI graphing calculators
HoustonTracker 2 is a software sequencer that enables you to create music on Texas Instruments graphing calculators. It uses the machines’ communication port to output multi-channel 1-bit music. Its interface is inspired by popular trackers such as LSDJ, Famitracker, and Milkytracker.
HT2 supports several models of the Z80-based line of TI calculators. It is mainly targeted at older, obsolete models like the TI-82, but also works on TI-83, TI-83Plus/SE, and TI-84Plus/SE.
More information and online documentation can be found at http://irrlichtproject.de/houston