What about the Sumerians, which pre-date "Judeo-Christian". They had a system of scales, and used chords and thirds, among other bits of knowledge. They played lyres, harps, and lutes, and they later used drums and wind instruments.
What about the Sumerians, which pre-date "Judeo-Christian". They had a system of scales, and used chords and thirds, among other bits of knowledge. They played lyres, harps, and lutes, and they later used drums and wind instruments.
What about the Sumerians, which pre-date "Judeo-Christian". They had a system of scales, and used chords and thirds, among other bits of knowledge. They played lyres, harps, and lutes, and they later used drums and wind instruments.