Оригинал: eMedia Bass Method. Make ear training a musical project by relating it to an instrument you play. Bass Guitar sheet music. Windows.
Перевод: eMedia Bass Метод. EarMaster Bundle с бонус-PitchBoy тюнер. Бас-гитара ноты. eMedia Bass Метод. EarMaster Bundle с бонус-PitchBoy тюнер.