Conversation so far:
What was the first song released by David Cook?
The first single released from the album, "Light.
Who owns XIX Records?
CANNOTANSWER.
What season of American Idol was David Cook on?
April 1, 2009.
What do you think is the most interesting fact about David Cook?
January 23, 2009, Cook announced he would be embarking on his first headlining national tour.

Question: What other artists did David Cook work with?
Self-contained rewrite: In addition to to his band, what other artists did David Cook work with?