DIXTV:
 Custard

 this is what the bass and the piano play:

 D------------------------------
 A--------4--44-------44444-----
 E--2--22-------2--22--------2--

 the riff at the chorus is:

 E---------------------------------------2-2-----------------------2-
 B-2-2-2-2-----5-5---2-2-2-2-----5-5-----3---3---------------------3-
 G-2-2-2-2-4-5-6---6-2-2-2-2-4-5-6-6-5-5-4-----4-----6/7/6/7/6/7-6-4-
 D-2-2-2-2-4-5-6-----2-2-2-2-4-5-6-6-5-5-4-------7-7---------------4-
 A-0-0-0-0-2-3-4-----0-0-0-0-2-3-4-4-3-3-2-------7-7---------------2-
 E-----------------------------------------------5-5-----------------

 That's not quite all of it, but the rest should be easy to pick up from what I have begun
 here. I think a wah wah is used here.