Original sentence: Linn Electronics Linn 9000 (1984), SCI Studio 440 (1986), Simmons SDX (1987), well known E-mu SP-12/SP-1200 (1985/1987) and Akai MPC60 (1988)), and finally the concept have been widely accepted.The concept of the workstation mutated around mid-1990s by the emergence of groove machine-concept dbirthed in mid-1980s - a keyless version of a workstation, still with a self-contained sound source and sequencer, mostly aimed at dance.The groove machines were realized in 1980s (ex.Then in mid 1990s, Roland emerged the hype with the MC-303, and also Korg and Yamaha followed suit
Edited sentence: Roland more or less started the hype with the MC-303, then Korg and Yamaha followed suit.The concept of the workstation mutated around 1996 and gave birth to the groovebox - a keyless version of a workstation, still with a self-contained sound source and sequencer, mostly aimed at dance