A tiny menu bar app that listens iTunes and Spotify to detect chords of songs! Features: - iTunes and Spotify support. - Saves up to 20 chords in history. - Presents a notification on the notification center. - Searches the ultimate-guitar to find the top-rated chord. Chord Detector is a completely open source project, you can reach out the full source at https://github.com/cemolcay/ChordDetector It may not work for the songs that have no chords in the database, as well as songs with the wrong title/artist name.