Complex sentence: Michiel Van der Kuy's first track for Laserdance was Goody's Return in 1984, which was influenced by the demise of the Goody record label, after his first release for Laserdance Michiel developed his sound further which became the milestone for the spacesynth sound.
Split into simpler sentences: Michiel Van der Kuy's first track for Laserdance was "Goody's Return" in 1984, which was influenced by the demise of the Goody record label. After his first release, Michiel developed his sound further which became the milestone for the spacesynth sound.