Deck
- [Mac] Multitrack audio and Midi sequencer: screen pictures, main features, reviews, downloadable demo.
- http://www.bias-inc.com/products/deck35/

AuReality
- Offers controller remappings, LFO's, arpeggiators, autochords, drum and note sequences, and echoes.
- http://aureality.midiworld.org/

Making Waves Software
- Offers Audio 5 and Studio 5. Demo available.
- http://www.makingwavessoftware.com

Syntrax
- Mobile music studio for your PocketPC, offers software synthesis, sequencing, and sample editing. Desktop version also.
- http://www.finished.nl

Band-In-A-Box User Group
- A Yahoo Group for PG Music's Band-in-a-Box MIDI based music program. Swap files, styles, and get help.
- http://groups.yahoo.com/group/Band-in-a-Box/

Breakage
- Artificially intelligent drum machine with breakbeat composition employing neural networks and morph functions.
- http://www.blackholeprojector.com/

WiseMix Ltd.
- Offers MCmu, an MCU emulator for Windows.
- http://www.wisemix.com/

Digital Orchestrator Pro
- Voyetra's flagship digital sequencer.
- http://www.voyetra.com/site/kb_ftp/160ftp.asp?wb=1

SQ4²
- Controls your external gear through MIDI, controls VSTI's.
- http://www.webgenpro.be/www.sq4.be/

LMMS
- Open source sequencer for Linux.
- http://lmms.sourceforge.net/

Storm Music Studio
- Description and features of this program from Arturia with virtual instruments, sequencers, synthesizers and effects.
- http://www.arturia.com/en/storm/studio.php

KinTools
- Freeware sequencer allows movement of sound among multiple speakers. Speaker control can be applied to other programs.
- http://www.kineticsoundsystem.com/

Midish
- A simple and lightweight command-line MIDI sequencer/filter for BSD and Linux.
- http://caoua.org/midish/

Tracktion
- [Mac - Win] Audio and Midi recording and editing software from Mackie. Main features, screenshots, reviews, documentation and support area.
- http://www.mackie.com/products/tracktion/

Jazz++
- Feature-rich MIDI sequencer for Linux and Windows.
- http://www.jazzware.com/

Anthem
- An advanced open source MIDI sequencer for Unix-based platforms.
- http://anthem.sourceforge.net/

Rosegarden
- A professional audio and MIDI sequencer, score editor, and general-purpose music composition and editing environment for Linux.
- http://www.rosegardenmusic.com/

Kyma
- Symbolic Sound Corporation's Kyma is a graphical language for live, interactive sound generation and manipulation.
- http://www.symbolicsound.com

Zynewave Podium
- Audio/MIDI sequencer integrates multitrack recording, external hardware, and VST plug-ins, using a hierarchic mixing engine. Windows.
- http://www.zynewave.com

GrooveMaker
- [Mac - Win] Loop based mixer and sound libraries, with real time groove-generator and import/match of any audio file, including MP3.
- http://www.groovemaker.com/

Easy Music Composer
- MIDI sequencer for Windows.
- http://www5f.biglobe.ne.jp/~mcs/emc.html

PC Drummer
- Create drum music for less than the cost of a physical drum kit or machine. Built-in sounds sampled from actual instruments.
- http://www.pcdrummer.com

Ableton Live
- Audio sequencer playable in real time like an instrument. User area, support, company profile, purchasing.
- http://www.ableton.com/

Goltstein.com
- Reason Refills and Rex2 files, free and for sale.
- http://www.goltstein.com/samples/index.htm

Woltec.com
- Music creation tools including Quartet X2 Music Studio.
- http://woltec.com/

Sonic Syndicate Software
- Creators of the Orion audio sequencer.
- http://www.sonic-syndicate.com/

Propellerhead Software
- Creators of the popular Reason, ReBirth, ReCycle software packages.
- http://www.propellerheads.se/

FL Studio
- Fully featured sequencer with MIDI, VST/VSTi and DXi support. Can be used inside other sequencers as a VSTi itself.
- http://www.fruityloops.com/

Quaderno
- For MIDI sequencing and to aid musical composition and research. Some unusual options.
- http://www.quaderno.com

Griff Pocket Music Studio
- Sequencer for PocketPC running Windows CE. Sampler, instruments, and effects also.
- http://www.planetgriff.com/

MultitrackStudio
- Audio/MIDI recording and mixing environment for home recording musicians.
- http://www.multitrackstudio.com

Ntonyx
- Style enhancer processes MIDI files to add human performance characteristics. Stand alone version and Cakewalk plug-in.
- http://www.ntonyx.com/

Making Waves Audio
- Multitrack MIDI, loop, and FX sequencer.
- http://www.makingwavesaudio.com

Sonic Network Inc.
- Soundfonts, some for free. Many sequencers support soundfonts.
- http://www.soundfontsamples.com

Z.Matrix
- Surround-panning plug-in for any MIDI sequencer that supports SCOPE/Pulsar. Simulates up to 16 sound sources from freely placed speakers.
- http://www.zmatrix.de

n-Track Studio
- Multitrack recording program offers realtime effects via DirectX plug-ins, has audio and MIDI tracks.
- http://fasoft.com/

Personal Composer
- Music notation, MIDI sequencing and publishing program.
- http://www.pcomposer.com/

Data Sonic
- VSPro is a Win95 sequencing and notation package with a full graphic interface for Roland VS880 control and integration.
- http://www.datasonics.com.au/

PowerTracks Pro Audio 5.0
- Features up to 48 tracks of digital audio with effects, EQ, and panning plus 3rd party plugin support.
- http://www.powertracks.com/

MIDI at Warp Speed
- MIDI Station Sequencer for OS/2.
- http://www.dinosoft.it/~midistation/

Anvil Studio
- Win9x/NT freeware to multi-track record, compose, and edit with Audio and MIDI.
- http://www.anvilstudio.com/