http://www.tabpower.com/s24764.html

"They all me Adam Yauch - but I'm M.C.A."

call

http://www.azchords.com/b/beastieboys-tabs-408/nosleeptillbrooklyn-tabs-100917.html

"the whole song is basicly:

E E G A B open E

listen to the song to get the rythem
it is played really slow so it is easy
email me if any problems. it is the main part of the song"

basically
rhythm