How Is Baroque music similar to Romantic music?
The above is pretty good. I can think of one other thing that those periods have in common, and it is virtuosity. In some Baroque compositions, a cadenza was frequently used. A cadenza is essentially a little section within the coposition where the performer (pianist, vocalist, etc) would be expected to add their own ornamentation. It was an opportunity to add their own “voice” to the composition, and it frequently became a showcase for virtuosity. The same regard for virtuosity can be seen in much music of the Romantic period, with the most notable virtuosos being Paganini and Franz Liszt.