Assertion: concerto's cadenza | /r/HasProperty | difficult
Facets:
value: very
type: DEGREE
value: in terms of technique
type: OTHER
Source sentences:
text: The final cadenza of the fourth movement is very difficult, containing the typical, very awkward fast runs, with big leaps and passages requiring 4th finger independence.
text: The first movement's cadenza is very difficult, in terms of technique and again, balance and voicing.