Fluorescent lights tend to emit less of what color?

How did duke ellington create a new musical style that grew out of the ragtime tradition?

In "a dream within a dream," which phrase is a context clue to the meaning of grasp / them with a tighter clasp?

Where does middle c get it’s name? a. it sits in the middle of a brass clef b. it sits in the middle of the grand staff c. if sits in the middle of the alto clef d.its sits in the middle of the treble clef