Bach’s ‘Air On A G String’ Gets ‘Switched On’ ‘Riding The Classics’ Arrangement Sunday Synth Jam: Synthesist Frode Kvinge Flatland shared his Riding the Classics ‘Switched On’ take on Bach’s ‘big banger’, Air on a G String. Technical details: Music composed by J.S. Bach. Performed live by Frode Kvinge Flatland on various synths fed with midi. Tempo controlled by the ergo-bike.