The Korg OASYS is a workstation synthesizer released in early 2005, 1 year after the successful Korg Triton Extreme. Unlike the Triton series, the OASYS uses a custom Linux operating system that was designed to be arbitrarily expandable via software updates, with its functionality limited only by the PC-like hardware.
Korg OASYS
A music workstation is an electronic musical instrument providing the facilities of:a sound module,
a music sequencer and
(usually) a musical keyboard.
Akai MPC60 (1988)