Conversation so far:
When did Bill Kenny join The Ink Spots?
In 1936, Jerry Daniels was replaced by Bill Kenny.
did Ink Spots singer bill kenny play any instruments?
How did Bill Kenny come to join The Ink Spots?
Bill Kenny signed on with the Ink Spots after winning first place in an amateur contest at Harlem's Savoy Ballroom.
Were The Ink Spots successful after Bill Kenny joined?
Three years later, Kenny was credited for bringing the group to global success with his unusual high tenor ballad singing.

Question: How long was kenny with the band?
Self-contained rewrite: How long was Bill Kenny with The Ink Spots?