DroneTones

A steady, warm cello drone to help you play in tune. Pick a note, press play, and tune your ear to a rock-solid reference pitch — for any instrument or voice. Practicing with a drone is the fastest way to fix intonation. Instead of chasing a needle on a tuner, you train your ear against a continuous reference tone and learn what "in tune" actually feels like. Scales, long tones, improv, warm-ups — a drone makes all of it sharper. DroneTones gives you a rich, natural cello timbre across all 12 chromatic notes, so the drone sits comfortably under whatever you play or sing. WHO IT'S FOR • Strings — violin, viola, cello, bass intonation • Voice & choir — match pitch and hold a tonal center • Brass & woodwinds — tune long tones to a reference • Any musician working on playing in tune FEATURES • Warm, natural cello drone tones • All 12 chromatic notes • Clean, distraction-free interface • Completely free — no time limits, no lock-outs • Optional tip jar if it helps your practice No ads. No subscription. Just a clean reference pitch whenever you need one.