Do It !
From Video Game Music Preservation Foundation Wiki
|Do It !|
Do It ! is one of the 17 songs included with the AdLib sound card. The song appears to be an original composition, most likely created in AdLib Visual Composer.
The song's file name is RUSH.ROL, which doesn't match the in-program title. By default, the song doesn't loop, but the AdLib Juke Box featured a looping option.