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.
Conjunct, disjunct, triadic, scalic, arpeggio: These are all different kinds of melodic note patterns. Conjunct means that the notes in the melody move mainly by step: in other words they are mostly next to each other in pitch. A disjunct melody moves mainly by leaps â wide intervals between the notes. A triadic melody begins by using notes that belong to a triad â three note chord, which is usually the tonic chord which helps us work out what key we are in. A scalic melody is made up of notes that follow the order of a particular scale.