Singing - perhaps you know this - is standard in ear training courses. We are required to sing intervals, sing Bach chorales, and sing chords in all inversions

Singing - perhaps you know this - is standard in ear training courses. We are required to sing intervals, sing Bach chorales, and sing chords in all inversions and qualities, and sing their resolutions. At advanced levels we are required to sing atonal passages. Then there is the inverse - melodic dictation. Not just identifying intervals, but chords, their qualities, and inversions. The goal of these is to develop relative pitch, as it is assumed that adults would generally not be able to acquire perfect pitch.