Damar Systems, LLC  
   Developers of Windows software for DJs and KJs. DJ Pro combines client management, event scheduling, contracts, and song-list management. KJ Pro is a karaoke song database and songbook creation program.
   http://www.kjpro.com/

Karaoke Builder  
   Software to add images, special effects, and otherwise customise karaoke CD+G discs.
   http://www.karaokebuilder.com/

Airwer Ltd.  
   Makers of Karaoke Song List Creator software.
   http://www.airwer.com/

T.R. Enterprises LLC  
   Music Book Deluxe is a program designed to create and maintain karaoke song books.
   http://www.musicbookdeluxe.com/

Eatsleepmusic Corporation  
   Kool Karaoke Studio is karaoke entertainment software with built-in record and save technology allowing home studio production. Out-of-the-box support for digital rights management and enhanced MIDI support. For Windows XP.
   http://www.koolkaraoke.com/

DJ Intelligence  
   Hosted tools for disc jockey websites. Music library search and request, availability checking and event reservation, interactive event planning, contract designer and printer, and an instant quote generator.
   http://www.djintelligence.com/

WithTLC  
   Makers of Karaoke Information Search System (KISS) software. Search for available karaoke tracks, create customized database of discs and build songbooks. Ideal for Karaoke retailers, KJ's and enthusiasts. Large database with subscription service for upda
   http://www.karaokekiss.com

PCDJ  
   Features software and hardware for professional DJs.
   http://www.pcdj.com

KarFileMaker  
   KarVid karaoke video processor allows creation of Video CDs from .kar or .mid files.
   http://www.karfilemaker.com/

Micro Technology Unlimited (MTU)  
   Developer of karaoke software for duplication, CDG mastering, show hosting, pitch changing, and vocal elimination.
   http://mtu.com/

Tunchy  
   Free full featured real-time MP3 mixer for DJs.
   http://www.freewebs.com/martinrd/tunchy/index.html

TriceraSoft  
   Karaoke software for PC. Play CD+Gs and MP3+Gs, extract to KMF and MP3+G, show hosting, format conversion, collection cataloging.
   http://www.tricerasoft.com/

Mix This DJs  
   DJ Calendar business software for DJs. Book club and mobile DJ shows and create custom forms and contracts.
   http://www.DJCalendar.com/

Make A Song List  
   Hosted service allows the creation of special request song lists for DJs to play at functions and events.
   http://www.MakeASongList.com/

Ots Corporation  
   Developers of OtsJuke automatic mixing software for Windows, for use by DJs, radio stations and music enthusiasts.
   http://www.otsjuke.com/