"I Wanna Know" propelled Joe to international stardom, marking his highest-ever peak on the mainstream charts.
: The track first appeared on the soundtrack for the 1999 cult classic film The Wood before anchoring Joe’s third studio album. Joe I Wanna Know (Audio)
: Written by Joe alongside Jolyon Skinner and Michele Williams, the "slow jam" was produced by Joe and Tony Nicholas, with additional credits to Timmy Allen. "I Wanna Know" propelled Joe to international stardom,
: Producer Tony Nicholas revealed in an interview with YouKnowIGotSoul that he originally began working with Joe as a favor to a manager, helping the artist turn in music after he had fallen behind on his recordings. Chart Dominance and Legacy Joe I Wanna Know (Audio)