No. Cute singer and singing cutely are quite different phenomena.
Old proverb: There is a lot of difference between a horse chestnut and a chestnut horse.
WYSIWIG: What is Rutter like? Did he ever have a really bad divorce from an alto? I tell myself that must be the reason why he writes those diabolical alto parts.
Two years ago my husband "Won the raffle" at church. Actually, the supposed prize was a bribe to make him tell me that there were no Rutter arrangements in the upcoming Christmas concert. My the time I learned the facts, it was Too Late.