It's A Wonderful Day for Pie is an Emmy-winning musical number performed by the entire cast of Family Guy in a Disney-style universe in Road to the Multiverse.
Although the characters are drawn either Disney-style or pattered directly after Disney characters, for simplicity's sake they are referred to by the name of their canon universe-counterparts.
Lyrics
Lois: Oh, Stewie and Brian, you're just in time for pie.
Peter: Did somebody say \"pie?\"
♪♪ It's a wonderful day for pie ♪♪
♪♪ You can ask all the birds in the sky ♪♪
♪♪ And they'll tell you real sweet, with a musical tweet ♪♪
Quagmire: ♪♪ It's a wonderful day for pie! ♪♪
Meg and Chris: ♪♪ For Pie ♪♪
Quagmire: ♪♪ For Pie ♪♪
Lois: ♪♪ For Pie ♪♪
Joe: ♪♪ For Pie ♪♪
Stewie: This is wonderful, Brian! Oh, let's live in this universe.
Brian: Gosh, it's pretty intoxicating, isn't it?
Stewie: I want to hear more music about pie!
Peter: ♪♪ It's a wonderful day for pie... ♪♪
Cleveland: ♪♪ ...and it smells a lot better than I ♪♪
Adam West: ♪♪ Everyone in the house... ♪♪
Peter: ♪♪ ...and this Adam West mouse... ♪♪
Barbershop Quartet: ♪♪ ...the bees making honey... ♪♪
Tom Tucker ♪♪ ...this Tom Tucker bunny... ♪♪
All: ♪♪ ...we all sing with glee, 'cause we all agree ♪♪
♪♪ It's a wonderful, wonderful day for pie! ♪♪
Herbert: (spoken) You want a nice, shiny red apple to put in that pie?
All except Herbert, Stewie and Brian: (spoken) NO!!! (throw pies at Herbert)