The Commodore Amiga (1985), with its sample-based sound generation, distanced the concept of microcomputer music away from plain chip-synthesized sounds. Amiga tracker music software, beginning from Karsten Obarski's Ultimate Soundtracker (1987), inspired great numbers of computer enthusiasts to create computer music. As an offshoot of the burgeoning tracker music culture, a type of tracker music reminiscent of Commodore 64 SID music was born, that utilized simple waveforms instead of digitized samples. This type of music came to be called "chiptunes", referring to the sound of early video game console and home computer sound chips.
