MIDI Sequencer and Notation Editor with Audio Support

Digital Audio Workstation

An Audio/MIDI multi-track sequencer

Modern music production and performance

Everything you need to perform live DJ mixes

Advanced Gtk+ Sequencer

FamiStudio NES Music Editor

Stochas sequencer

Create, play and print beautiful sheet music

Fast Tracker II inspired music tracker

Digital Audio Workstation for prototyping

Portable Impulse Tracker clone

Helio, free and cross-platform lightweight music sequencer