Klaus Johann Grobe are a Swiss duo who often sing in German and have their roots in a vintage Krautrock style, using bass, synths, and drums to craft a sound both familiar and modern. After the release of their first LP, Im Sinne der Zeit, in 2014, they expanded their vintage-leaning sound to incorporate disco and chillwave (on 2016's Spagat der Liebe) then R&B and soft rock (on 2018's Du Bist So Symmetrisch) before moving into even more relaxed, cinematic songwriting with hints of jazz fusion on their melancholic fourth album, 2024's Io Tu il loro.