DarkWave Studio is a free Digital Audio Workstation (DAW) / modular virtual music studio for Windows. You can easily use the built in sequencer, bundled DarkPlug machines and third-party VST effects and VSTi instruments to create music.
Create Your own music! MIDI Tracker is music editor with ability to import and export songs to MIDI format.
MIDI Sequencer with track display, mute, solo, patch, vol, pan, etc. Extract keys, modulations, and chords from a MIDI file. Display chords on a vertical piano roll to facilitate playing and improvisation. Play with a MIDI keyboard or a PC keyboard
SunVox is a small, fast and powerful modular synthesizer with pattern based sequencer (tracker). Available for Windows, WinMobile, Linux, Maemo, Meego, OSX, PalmOS, iOS, Android.
ARPTON SF Synthesizer Arpeggiator Player (v.3.1) is a FREE electronic musical instrument emulated in software. It turns a PC keyboard into a piano keyboard and uses sounds from many SoundFonts available on Internet.
Make your own music with our award-winning voice-to-note music composition software. With Music Masterworks you can compose by just singing into your microphone. Edit the song using piano roll or staff notation with a simple mouse / touch interface.
An interactive program for creating algorithmic MIDI music on your soft synth or sound card interactively in real time. Not a set of canned me-too riffs or rules, but an open ended palette of composing modules to powerfully boost your creativity.
MelodyBuilder allows you to quickly try out chord progressions, experiment with new song ideas, create arpeggios and melodies and export them into your songs, even if you don’t know much about music theory.