Assertion: tempo | /r/CapableOf | fluctuate as a function of time
Facets:
value: such as in accelerando
type: OTHER
Source sentences:
text: But, if the tempo fluctuates as a function of time, such as in accelerando, allargando, or rubato, the line is respectively an upward- or downward-climbing one, or in the latter case, a complex curve, as seen here in measures 35 and 36 at left, or the ending in measures 40 and 41.