1. tempo   combination of melodies   composition written for eight voices or instruments   speed at which a musical composition is performed   melody that is repeated in a work of music   Hint Half-n-half Clue   2. conductor   set of five horizontal lines on which music is written   interval of eight tones   person who directs a choir's or orchestra's performance   music for a group of four instruments or voices   Half-n-half Clue   3. contralto   voice above one's natural range   music for a group of three instruments or voices   lowest female singing voice   music for a group of five instruments or voices   Half-n-half Clue   4. quartet   interval of eight tones   variations in volume through a musical composition   series of successive notes in a specified order   music for a group of four instruments or voices   Half-n-half Clue   5. oratario   music for a group of five instruments or voices   extended composition for voices and orchestra on a sacred subject.   short movement between main parts of musical composition   highest adult male or lowest female voice   Half-n-half Clue   6. opus   combination of notes sounded simultaneously   music for a group of five instruments or voices   musical composition numbered as a composer's work   musical composition for solo instrument and orchestra   Half-n-half Clue   7. overture   characteristic quality of the sound of a voice or instrument   orchestral composition forming an introduction to a performance   variations in volume through a musical composition   set of five horizontal lines on which music is written   Half-n-half Clue