1. quartet   series of successive notes in a specified order   person who directs a choir's or orchestra's performance   variations in volume through a musical composition   music for a group of four instruments or voices   Hint Half-n-half Clue   2. intermezzo   musical composition for solo instrument and orchestra   melody that is repeated in a work of music   variations in volume through a musical composition   short movement between main parts of musical composition   Half-n-half Clue   3. oratario   highest adult male or lowest female voice   extended composition for voices and orchestra on a sacred subject.   music for a group of five instruments or voices   speed at which a musical composition is performed   Half-n-half Clue   4. polyphony   lowest female singing voice   characteristic quality of the sound of a voice or instrument   series of successive notes in a specified order   combination of melodies   Half-n-half Clue   5. contralto   short ceremonious sounding or flourish of trumpets   characteristic quality of the sound of a voice or instrument   lowest female singing voice   set of five horizontal lines on which music is written   Half-n-half Clue   6. tempo   Christmas hymn or song   interval of eight tones   short or light musical drama   speed at which a musical composition is performed   Half-n-half Clue   7. alto   short movement between main parts of musical composition   highest adult male or lowest female voice   separate section of a long composition   series of successive notes in a specified order   Half-n-half Clue