Okay (sometimes also spelt as O.K.) is a pop group from Frankfurt, Germany.
Their 1987 single "Okay!" reached #2 on the German music chart in 1988 and #1 on the Austrian chart.
Marcus Gabler (aka Marc Gable): Vocals, keyboards, tapes, mixing,
Nikki: Drums, backing vocals,
Robin Otis: Bass, backing vocals,
Christian Berg: Keyboards, backing vocals