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 updates. 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/

IntelEvent Software, information and e-commerce business solutions for the event management industry. http://www.intelevent.com/