What impact did the printing press have on music during the renaissance era?

Gutenberg's printing press spread literature to the masses for the first time in an efficient, durable way, shoving Europe headlong into the original information age – the Renaissance. Gutenberg often gets credit as the father of printing, but the Chinese had him beat, in fact, by a full thousand years.

Explanation:

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.