You can make your own General Midi backing tracks or midi loops using ChordPulse in minutes. Enter chords, select music style (e.g. pop, rock, jazz, dance, trance, latin, blues, country, etc.), tempo, key, customize arrangement, sound mix, add fade out, and save your song to a standard midi file (*.smf file, both format 0 or format 1 are supported). The generated midi file is compatible with the General Midi standard and can be played back on any Windows XP/Vista/7 PC using standard software like Windows Media Player.