The circle of fifths, spelled out for flute. Click the outer ring for a major key, the inner ring for its relative minor — every diatonic chord shows its notation and its flute fingerings side by side.
current key
Click any wedge — outer for major, inner for minor — to make it the tonic, or use the arrows. Tap the small ► on a chord card to hear it. On each fingering diagram, a filled circle is a covered hole/pressed key, an open circle is uncovered — the left thumb's B key stays down throughout.