MusicPlayer is a T-Games-licensed console on LittleBigPlanet 3 that was originally created by Billy Anderson with contributions from oO__ArianA__Oo and BicoastalClock, however starting from version 1.2, oO__ArianA__Oo's contributions have been effectively phased out. When the MusicPlayer was released on the 24th of December 2014, PlayStation Network's servers went offline throughout the next three days, to which Anderson removed and re-published the MusicPlayer level in order to give it more initial exposure to the community.
On the 24th of July 2015, the MusicPlayer Hub was made unavailable to the public to "prepare for future alterations to the line" as the reason. The Hub was made available again without any changes on the 6th of November 2015 in order to absorb the sudden attention from Traffic Panic 2: Road Rage! which became a Team Pick; however, the console is still planned to be altered in the future.
On the 9th of November 2016, the process continued, and the level was made unavailable to the public once again with the same posted reason. During Tri-Expo 2016, the MusicPlayer was advertised with its own trailer which announced a 2017 re-release for the line.