What did Johannes Gutenberg invent that revolutionized music? O music notation
O piano
O violin
O printing press

The answer is D.

Explanation:

He invented the printing press which, of course, made it easier to produce music sheets.

the longest time is 123 years

the music of the classical period was often written to be more accessible and enjoyable for all people, rather than just the wealthy. how does contemporary music reach all audiences instead of selected patrons? select a contemporary genre of music and discuss how it reaches varied audiences. be sure to identify your musical choice within your discussion.