Sacred music.
The basso continuo was important to the Baroque era because it accompanied the melody line while filling in the harmony.
Aria
Haydn
Libretto.
composers.
Minimalist composers use repeating rhythms and harmonies that change gradually.
concerts were unusually long by today's standards (apex)
Concerts were unusually long by today's standards.
Secular music
Alberti bass
Richard Wagner was born in Leipzig on May 22, 1813.
Claude Debussy was born in Paris, France.
None of the above. (apex)
Music and drama communication is using music and drama to express oneself. The art of music and drama can be used as a therapeutic tool to help with creative expression.
Since you didn't include the abbreviations in the question we cannot answer
Concerto is the baroque form following the pattern fast-slow-fast.