NoteCurrent

Hear the song. See the music. Play music near your phone and NoteCurrent listens until it's sure: the key, the tempo and the chords, in seconds. Then it shows you how to play it. KNOW WHAT YOU'RE HEARING • The likely key, major or minor, with its relative key and close alternatives • Tempo in BPM, or tap along with Tap Tempo • The chords in the song, in order, with Roman numerals • Keep listening to gather more of the progression as the song goes on • Names the song and artist with Shazam PLAY IT • Every chord on piano, guitar or ukulele, with diagrams you can tap to hear • A capo tip when the key is awkward on guitar • The scale on a keyboard or on the neck, with scale degrees • Hear the scale and its chords played back • Transpose any key and its chords; find the right capo for open shapes TRAIN YOUR EAR • Guess the key before it's revealed • Six exercises at three levels: What key?, Major or minor?, Intervals, Chord quality, Scale degrees and Next chord • Practice the key of the song you just heard • Practice a scale: play or sing it and NoteCurrent checks each note MORE TOOLS • Chromatic tuner for any instrument or voice • Whistle to notes: whistle, hum or sing a tune and see its notes and key • Library of your songs, with search, favorites, notes and chords saved • Share a result as an image PRIVATE BY DESIGN No account. Audio is analyzed on your device and is never uploaded or saved. To name a song, a short audio fingerprint (not the audio) is sent to Apple's Shazam service; turn it off anytime in Settings. Your Library stays on your device. HONEST RESULTS Music can change key, borrow chords or sit between two keys. NoteCurrent shows its results as estimates, with a match percentage and alternatives when the answer isn't clear-cut. Listen. Understand. Play.