Pennywise - All or Nothing

Pennywise - [hidden/untitled piano track]

After a period of silence following "Bro Hymn (Tribute)", a hidden track with a piano solo is played. The solo is an extension of the original piano composition that marks the beginning of the hugely successful Pennywise "Unknown Road" album released in 1993.

from the movie Poison Ivy 夜驚情2 (Drew Barrymore)
it's the piano music on the mother's birthday before Ivy kills her.

Pennywise - All or Nothing