This is not Alcatraz, the track name is 'Happy Birthday'
EDIT: i have just made a small research, the 'Alcatraz' track was never released, it was the fail of the label, so the posted track was truly released under the name Alcatraz
from a discogs comment:
great release,but the track "Alcatraz" is not "Alcatraz"!!!
the name of the track is "Happy Birthday",they took the wrong track from the master!!!
if you listen to the track carefully,you can hear them singing "Happy Birthday"!