Assertion: bass's hand | /r/HasSubevent | the chantlike
Facets:
Source sentences:
text: The quiet ending on a sustained [A[sharp].sub.2] in the voice sets up the contrast to the opening measure of "Dream Boogie: Variation," a tinkling ascending irregular scale pattern high on the keyboard over moving thirds in the left hand that leads to the chantlike opening vocal line: "Tinkling treble,/ Rolling bass.