i couldnt find this newhere so made an attempt at it myself.

donavon-Mellow yellow !BASS!
tabbed by

BUCKSHEE DRAKE-KNIGHT


VERSE
Im just mad about saffron.......
/------------------------------------
/-------------5-5-5-5----------------
/----5-5-5-5----------5-5-5-5--7-6-5-
/------------------------------------


/-----------------------5------------
/-------------------7-7---7-5-7------
/---5-5-5-5-5-5-5-5------------------
/------------------------------------


CHORUS
they call me mellow yellow.........
/-------------------------------------------------
/-----------5-5-5-5---------5-5-5-5--------5-5-7--
/---5-5-5-5---------5-5-5-5---------5-5-5-5-------
/-------------------------------------------------

pretty much it, if there is any other bits, ie pre chorus,
 its just based around this main part. 
have fun 

BUCKSHEE