What is the song that they sing at the end of New York Minute?

Question

the one with Mary-Kate and Ashely Olsen-

the song that they are playing in the band at the end of the movie.. but before the credits.

Roxy (Mary-Kate) is playing the drums and then it goes like: heyy man

Answer 1

Never saw the movie but here is a list from the soundtrack.
http://www.imdb.com/title/tt0363282/soundtrack