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Drumstick is a tool to play music. This is a set of C++ MIDI libraries using Qt5 objects, idioms and style. It contains a C++ wrapper around the ALSA library sequencer interface; ALSA sequencer provides software support for MIDI technology on Linux. A complementary library provides classes for SMF (Standard MIDI files: .MID/.KAR), and Cakewalk (.WRK) file formats processing. A multiplatform realtime MIDI I/O library is also provided.
Convert between SMF (Standard MIDI File) and RMID (RIFF MIDI) format
smf2rmid and rmid2smf are two command line utilities that let you convert between SMF (Standard MIDI File) and RMID (RIFF MIDI) format. An RMID file is merely a wrapper around a Standard MIDI File; the original file is unmodified.