A sequel to prior duet "Scream" with Michael Jackson titled "We've Had Enough" was reported for Michael's forthcoming studio album shortly after the album's release, produced by Rodney "Darkchild" Jerkins. Jackson was approached to record a cover of "Signed, Sealed, Delivered I'm Yours" with English boy band Blue, but could not proceed due to scheduling conflicts. A re-release intended to include six new tracks was reportedly planned. During a radio interview, entertainment producer Jonathan Murray was rumored to confirm additional details, saying a collaboration with Usher was initially planned after Jackson had met with him in London. Murray was also rumored to reveal some of the new tracks would be produced by Jermaine Dupri in addition to Lil Jon, who confirmed working with Jackson on entertainment channel E! in July. It was scheduled for the fourth quarter of the year, however, the concept was seemingly canceled and plans were withdrawn. Jackson worked with several producers not featured on the album, including the Basement Jaxx, The Neptunes, Rich Harrison, Just Blaze, Channel 7, Guy Chambers, Dre & Vidal, Makeba Riddick, Nisan Stewart, and Missy Elliott; as well as rumored sessions with Rodney "Darkchild" Jerkins. Additional songs with Dallas Austin, Télépopmusik, and Jam & Lewis were also not used. Sessions with The DFA, Richard X, Daniel Bedingfield, Mario Winans, and Diddy were planned but did not take place. Several unused songs have since leaked onto the internet. Two songs produced by Rich Harrison titled "Pops Up!" and "Speed it Up (Put it On Me)" were leaked along with "Love Me", a newly recorded urban remix of "Just a Little While" produced by Just Blaze. The latter two appeared on a Japan bootleg vinyl. Other outtakes include "Could this Be Love", appearing on unofficial Russian pressings following "Like You Don't Love Me" and later used in the production of Usher's "Truth Hurts", and "Ruff", produced by The Neptunes. Jackson considered including "Ruff" on her tenth album Discipline. Two other demos produced with Harrison titled "Clap Your Hands" and "What Can I Say" also leaked. In December 2013, several demos were released via Tumblr; including demos of "SloLove" with an unused acoustic bridge and ending, and extended version with an instrumental breakdown and acoustic midsection, as well as demos of "All Nite (Don't Stop)" and "Put Your Hands On" with slightly altered production. Three unused songs produced with Dallas Austin are titled "Lucky Again",