sequencer

ARPTON SF Synthesizer Arpeggiator Player (v.3.1) is a software that emulates an electronic musical instrument. It allows a PC keyboard to function as a piano keyboard, and provides various sounds from SoundFonts found online. The tool is available for free.

This software is a multitrack recording and editing tool that features VST and AU plug-in support for realtime effects such as Reverb, Compression, and Chorus. It also includes audio and MIDI tracks and supports 24-bit audio.

Compose your own music effortlessly with the award-winning Music Masterworks voice-to-note composition software. Sing into your microphone and edit the song with a simple mouse/touch interface using piano roll or staff notation.

A program for producing algorithmic MIDI music interactively on soft synth or sound card. It offers a range of open-ended composing modules to enhance creativity without inhibitions, instead of the canned me-too riffs or restrictions.

MelodyBuilder software enables experimentation with chord progressions, melodies, arpeggios and song ideas even without in-depth music theory knowledge. It permits easy exportation of the creations into songs.

Rack Performer is a modular software that focuses on stage performance by emphasizing ergonomic interface and user interaction. It is tailor-made for performers, making it easy to use during live shows.

DTAB is a user-friendly Drum Tab Editor software that enables users to import and play drum tabs from the web, export MIDI files, customize MIDI sound sets, and print formatted documents. It features MIDI playback and supports various MIDI formats.

This software is an Audio / MIDI sequencer that supports VST and is currently in a free beta test version.