Here are some instances that would prompt a screening test: 1  Youâre sexually active. Everyone who is sexually active (even if youâve only ever had one partner and always use protection) should be screened at some point. 2  Youâre having unprotected sex.
The most important melody in a piece of music is called the theme. The theme of a piece makes up the principal melodic material. Theme is a general term for the basic subject matter in a piece of music. Fast pieces have short themes.
Generally, program music supports a story, as in opera, ballet or musicals. The idea of 'motif' in the standard opera reperto â¦ ire is probably the single best example.A short melodic phrase that symolizes a specific character or emotion in an opera is a motif.In program music, it is the story that provides the contour or arch that is filled with music by the composer, and not the musical materials themselves.The music supports and expresses the various emotional states and important events that are unfolding during the production.n program music, it is the story that provides the contour or arch that is filled with music by the composer, and not the musical materials themselves.