What's is the apron in theater

Natural minor half steps between scale degrees 3 and 4; 7 and 8 harmonic minor half steps between scale degrees 2 and 3; 5 and 6 ascending melodic minor half steps between scale degrees 2 and 3; 5 and 6; 7 and 8 major half steps between scale degrees 2 and 3; 7 and 8

In "poem," rukeyser writes in a form of poetry called and uses ordinary, everyday language.

Choose the term below that you would not find as a musical part of the medieval mass.