vintage grunge musical instrument. old electric keytar on belt. guitar with keyboard, retro synthesizer with fretboard

keytar keyboard guitar synthesizer 80s 90s music musical instrument retro 1980 1980s 1990 aesthetics art belt bright cartoon clipart culture decoration design eighties electric element equipment esthetics flat fretboard funky graphic grunge illustration isolated melody modern monochrome nineties nostalgia old record retrowave sound style synth technology vibe vintage vector