Answer:
Music piracy is the copying and distributing of recordings of a piece of music for which the rights owners (composer, recording artist, or copyright-holding record company) did not give consent.
Explanation:
A piano is often used in twentieth-century orchestral music to<span> "sing" a beautiful melody. play important cadenzas in slow movements.</span>
B. Designers could create works that were sturdy and moldable.
I do hope this isn't from a test, if it is you should be doing your own work, but the general idea is that plastic made it easier to make decently sturdy and extremely moldable, malleable, objects. That just made collages, sculptures, and other physical artworks all that much easier to create.