Question: With what American session bass guitarist, singer, songwriter, multi-instrumentalist, producer and composer did an Italian operatic tenor who also crossed over into popular music who eventually becoming one of the most commercially successful tenors of all time
Sentence (from "Enrico Caruso"): Enrico Caruso (] ; 25 February 1873 – 2 August 1921) was an Italian operatic tenor.
Relevant evidence: No