KGuitar is powerful KDE-based music tabulature editor with support of guitar, drums, classic note scores, MIDI synthesizer output, chord, scales, modes, melody and rhythm construction and analysis tools, lots of tab effects, Guitar Pro files import.
This is not midi player or editor. Its KDE-3 program, for midi home playing with midi keyboard and midi capable soundcards or synths using joystick as controller with sequencer in secound alfa preview. There is many todo (see home page), but works fine f