Fast Tracker II inspired music tracker

Modern music production and performance

Portable Impulse Tracker clone

Stochas sequencer

Create, play and print beautiful sheet music

Helio, free and cross-platform lightweight music sequencer

Advanced Gtk+ Sequencer

FamiStudio NES Music Editor

Digital Audio Workstation

Everything you need to perform live DJ mixes

MIDI Sequencer and Notation Editor with Audio Support

Digital Audio Workstation for prototyping

An Audio/MIDI multi-track sequencer