These are the songs by Ween that have been used in setlists.
Marble Tulip Juicy Tree
Performed by Ween166
Mister Richard Smoker
Performed by Ween331
Mister, Would You Please Help My Pony?
Performed by Ween403
Monique the Freak
Performed by Ween14
Mononucleosis
Performed by Ween36
Mountains and Buffalo
Performed by Ween2
Mushroom Festival in Hell
Performed by Ween58
Mutilated Lips
Performed by Ween221
My Own Bare Hands
Performed by Ween148
Never Squeal
Performed by Ween127
North Pappy Flappy
Performed by Ween6
Now I'm Freaking Out
Performed by Ween98
Ode to Rene
Performed by Ween41
Oh My Dear (Falling in Love)
Performed by Ween10
Old Man Thunder
Performed by Ween3
Old Queen Cole
Performed by Ween29
Pink Eye (on My Leg)
Performed by Ween8