A music player, I guess.
The code for this tweak is absolutely abysmal and I do not recommend anyone read through it with any intention of learning something.
The only reason I have open-sourced this is due to community pressure to do so, and for that I am sorry.
http://moreinfo.thebigboss.org/moreinfo/depiction.php?file=heliusDp
GPL v3 license