Conversation so far:
what were Perry Como's vocal characteristics?
Perry Como's voice is widely known for its good-natured vocal acrobatics as portrayed in his highly popular novelty songs such as Hot Diggity (Dog Ziggity Boom)“
Are there any other interesting aspects about the Perry Como article?
Perry Como credited Bing Crosby for influencing his voice and style.
did Perry Como win awards?
Como received the 1959 Grammy Award for Best Vocal Performance, Male.
was Perry Como married?
wife Roselle

Question: what was his best attribute?
Self-contained rewrite: what was Perry Como's best attribute?