Nik Bärtsch calls a concert a “meditative and explosive form of collaboration,” but exactly the same can be said about his and his band Ronin’s self-described “ritual groove music.” You May Also Like: Nik Bärtsch’s Ronin – Awase (2018) Nik Bärtsch – ‘Entendre’ (2021) Nik Bärtsch’s Mobile – Continuum (2016)