Received a 7.4 rating from Pitchfork. Flying Microtonal Banana is King Gizzard first-ever experience in microtonal tuning, which features intervals smaller than a semitone and not found in customary Western tuning octaves. “Earlier this year we started experimenting with a custom microtonal guitar our friend Zak made for (lead singer and guitar player) Stu Mackenzie,” drummer Eric Moore explained. “The guitar was modified to play in 24-TET tuning and could only be played with other microtonal instruments. We ended up giving everyone a budget of $200 to buy instruments and turn them microtonal.”