Helio, free and cross-platform lightweight music sequencer

Advanced Gtk+ Sequencer

Digital Audio Workstation

Secuenciador de MIDI y editor de partitura con soporte de audio

Stochas sequencer

Perform live DJ mixes

Modern music production and performance

Create, play and print beautiful sheet music

FamiStudio NES Music Editor

Portable Impulse Tracker clone

An Audio/MIDI multi-track sequencer

Digital Audio Workstation for prototyping

Fast Tracker II inspired music tracker