Danielm---I think you misunderstood me. Sky Masterson is the leading male character who sings most of the male solos in Guys & Dolls. Robert Alda played it in the original. It needs a crooner to work these suave, romantic, jazzy songs the right way. Hugh Jackman's voice is bold, brash, bright and often strident, even though it's a solid, trained voice. Fine for many roles. But in this case, it would be the equivalent of Ethel Merman barreling her way through "Sentimental Journey." And NO, I don't think that's a very good fit. Hence my “nails on a chalkboard” comment.
I was pondering Vin as Nathan Detroit, the other male lead in Guys & Dolls, and virtually a non-singing role, with the exception of his featured duet with Adelaide, "Sue Me." Sam Levene played this part originally in New York, and charmed and joked his way through the whole show without hitting nary a note on key. He was tone deaf.
So... two different parts, and two different comments. You lumped them together into one comment about one of the roles. Sorry if it was confusing to you.
"Jaws is the Citizen Kane of movies."
blocked: logan2, Diamonds3, Hamilton22