List similarities and differences between the Duke Ellington's , version of Don't Mean a Thing and Chuck Brown's song with the same title.

The dynamics of a musical piece refer to the a. key signature b. composer’s history c. volume changes d. instrumentation

Where is the famous mona lisa painting housed?

Which description most closely matches a typical country song? a - a song with simple and direct lyrics b - a song with complicated harmony and melody c - a song with instrumentation but no lyrics d - a song based on an old english ballad