(There's no video for DJ-1800 1.1 yet. Please contribute to MR and add a video now!)
DJ-1800 is an application that emulates the Denon DN-1800F professional CD Player system used by many DJs and radio stations. It allows the end user to play audio files via an interface that resembles a professional DJ-standard CD player.
DJ-1800_1.1.dmg (8.6 MiB / 9.02 MB)
DJ-1800 1.1 / DMG image
Mac OS X
Emulating this? It should run fine under: QEMU