MiniMIDI is a simple, lightweight, cross-platform MIDI player and editor, built with FLTK. It is a work in progress; some test builds are available at http://nhparkan.com/minimidi.
Requires FLTK v1.3.3 and fluidsynth.
Licensed under the terms of the GPLv3. See LICENSE.
Please see https://wiki.archlinux.org/index.php/PulseAudio/Troubleshooting#Glitches.2C_skips_or_crackling .