The progression generator allows you to build and play chord progressions. The online generator will play chord progression according to voice-leading principles.
The online chord player allows you to play common chords in harmonic and melodic play modes using different roots to learn their DNA and inversions.
The circle of fifths is an online interactive map that describes the relationships among the 12 tonics of the chromatic scale. Change tonic, mode, and layout to discover the relations, or mathematical patterns between musical notes, chords, and scales.
The online scale analyser allows you to play common scales in ascending and descending play modes using different roots to learn their DNA.
The piano recorder allows you to play, record and share compositions.