Software for developing music theory and ear training skills with construction, identification and ear training exercises of intervals (melodic and harmonic), chords (triads, 7ths, 9ths, 11ths and 13ths), scales (major, minor, modes, whole tone, diminished), key signatures, harmonic functions (secondary dominants and diminished 7hs and sixth chords), harmonic progressions and melodic dictation. Level can be set according to your needs. Online, context sensitive help, interval, scales and chord construction tools, setup and uninstall program (using Windows Installer) is included. Supports both English and Spanish language.