So you want to detect flute notes from a YouTube video? That's what Chordify does for a guitar i think. I actually tried it here on a flute video: https://chor

So you want to detect flute notes from a YouTube video? That's what Chordify does for a guitar i think. I actually tried it here on a flute video: https://chordify.net/chords/the-last-of-the-mohicans-the-best-ever-by-alexandro-querevalu-alexandro-querevalu https://chordify.net/chords/the-last-of-the-mohicans-the-bes... But it only managed to detect background guitar not flute! The chords are C, F and D minor.