DJ.exe was a program that disc jockeyed at the Progress Bar on the Internet. When Jet came to the bar, the DJ wasn't having a good night. Despite the recent victory over the Z-Lots, none of the programs felt like dancing. A few complained that he was playing "low-rez junk." To try and improve the mood, the DJ had Jet ask around the clients and take a poll on which track should be played. Track Six won out, and when the DJ began playing, it distracted everyone and freed up the compiler program that was working that night, allowing him to compile the Tron Legacy Code into Ma3a.