"What Da Hook Gon Be" is a song by American rapper Murphy Lee, featuring American record producer Jermaine Dupri. It was released on August 22, 2003, as the first single from Lee’s debut album, "Murphy’s Law"). The song peaked at number 6 on the US Hot R&B/Hip-Hop Songs and number 11 on the US Rap Songs, and reached number 17 on the U.S. pop singles chart). The songs lyrics include the repeated phrase "But yo, what da hook gon be?". The phrase refers to the chorus or hook of a song, which is typically the most memorable and catchy part. In the song, Murphy Lee raps that he doesnt need a hook on the beat, just the track in the background and his headphones loud. The song has been released on various platforms, including YouTube and Amazon.