An Audio/MIDI multi-track sequencer

Portable Impulse Tracker clone

Fast Tracker II inspired music tracker

Everything you need to perform live DJ mixes

Stochas sequencer

Modern music production and performance

Digital Audio Workstation

MIDI Sequencer and Notation Editor with Audio Support

Advanced Gtk+ Sequencer

Helio, free and cross-platform lightweight music sequencer

FamiStudio NES Music Editor

Create, play and print beautiful sheet music

Digital Audio Workstation for prototyping