Green Day Authority reports:

The demo tape contains three early versions of the “J.A.R”, “Having A Blast”, and “Don’t Wanna Fall In Love” that were recorded some time around 1992 – 1993. Notably, the acoustic version of “J.A.R” contains the end line “All I wanna do is play” whereas all the versions has the last word cut off, thus confirming what the final word was.

Listen below: