FamiStudio NES Music Editor

Helio, free and cross-platform lightweight music sequencer

Portable Impulse Tracker clone

Perform live DJ mixes

Create, play and print beautiful sheet music

Digital Audio Workstation

Modern music production and performance

Fast Tracker II inspired music tracker

MIDI Sequencer and Notation Editor with Audio Support

Advanced Gtk+ Sequencer

An Audio/MIDI multi-track sequencer

Digital Audio Workstation for prototyping

Stochas sequencer