
pop'n music 3 © 1999 Konami Company, Limited.
pop'n music is part of Konami's BEMANI series of games. The game has 9 colorful buttons which the player must hit in time with 'notes' that travel down the screen in order to fill in sound effects missing from a song.

Konami Bemani DJ-Main Hardware
CPU : MC68EC020FG25 @ 25MHz
Custom Chips : 058143, 056832, 055555, 056766, 058141, and KS10101
Sound : Custom Konami Sound Chips for Multiple Sound Channels
Res : 24kHz 512x384
Drives : Pop'N Music use 3.5inch IDE-HDD, all other games use 2.5inch.
Roms : Program and graphics on EEPROM.
Players : 1
Buttons : 9
Released in September 1999.
Konami Music Entertainment released a 2 CD limited-edition soundtrack album for this game (Pop'n Music 3 V.S. Pop'n Stage - KMCA-49~50) on 03/03/2000.