Conversation so far:
how did Paul Anka's success begin?
Paul Anka recorded his first single, "I Confess", when he was 14.
In 1957, with $100 given to him by his uncle.
what did people think of his singing?
he stated that it was to a girl at his church whom he hardly knew.

Question: did he collaborate with anyone?
Self-contained rewrite: Did Paul Anka collaborate with anyone?