1. concerto   extended composition for voices and orchestra on a sacred subject.   musical composition for solo instrument and orchestra   composition written for eight voices or instruments   orchestral composition forming an introduction to a performance   Hint Half-n-half Clue   2. quintet   music for a group of five instruments or voices   voice above one's natural range   highest adult male or lowest female voice   combination of melodies   Half-n-half Clue   3. scale   lowest female singing voice   series of successive notes in a specified order   musical composition for solo instrument and orchestra   person who directs a choir's or orchestra's performance   Half-n-half Clue   4. octet   highest adult male or lowest female voice   extended composition for voices and orchestra on a sacred subject.   musical composition numbered as a composer's work   composition written for eight voices or instruments   Half-n-half Clue   5. dynamics   orchestral composition forming an introduction to a performance   short movement between main parts of musical composition   musical composition for solo instrument and orchestra   variations in volume through a musical composition   Half-n-half Clue   6. opus   combination of notes sounded simultaneously   degree of highness or lowness of a sound   musical composition numbered as a composer's work   music for a group of three instruments or voices   Half-n-half Clue   7. oratario   combination of melodies   Christmas hymn or song   extended composition for voices and orchestra on a sacred subject.   short ceremonious sounding or flourish of trumpets   Half-n-half Clue