According to this Complex/Pharrell Interview, The Neptunes did another track for Diddy’s “Press Play” album called “Inner Child” that didn’t make the cut. “…I asked Puff and Jay-Z. I didn’t give a fuck about what nobody else thought. Jay was like, “You got it in on that one.” I can’t even repeat what Puff said, I was so fucking blown away. I wrote a song called “Inner Child” for his album…”
*complex.com