Rena Rama was a Swedish jazz band formed in 1971, noted for mixing jazz, unusual time signatures, and African and Asian folk themes. Its original personnel included Lennart Åberg (saxophone, flute), Bobo Stenson (piano), Palle Danielsson (bass), and Bengt Berger (drums). Both Stenson and Åberg previously had worked with Red Mitchell, and Danielsson with Steve Kuhn. Berger had previously studied percussion in India. Stenson had already recorded his first trio LP titled Underwear (ECM).
https://en.wikipedia.org/wiki/Rena_Rama