Try to perform live recognition of chords with the microphone of your phone as input. It also shows the strongest bass. Chord types recognized are: Major, minor, 6, m6, 7, m7, dim, dim7, 4, 7sus4, maj7, +5, 7+5, sus2. Easy mode On, reduces the detection only to minor and major and 7 chords, improving accuracy. Also enable a most restrictive audio pre-processing filtering.