Catchy tunes that sound great?

"It's a Beautiful World," DEVO
"The Blue Danube," Strauss
"Robert De Niro's Waiting," Bananarama
"Fur Elise," Beethoven
"San Tropez," Pink Floyd
"Surfin Bird," The Trashmen
"Take Five," Dave Bruberg Quartet
"Girlfriend in a Coma," The Smiths
"Miss Frizzy," The Guess Who
"Ride of the Valkyries," Wagner
"Dance of the Sugar Plum Fairy," Tchaikovsky

Crazy Little Thing Called Love on an original copy of The Game.
Homemade Wine on Ozark Mountain Daredevils Men From Earth.
You Make My Dreams Come True from Hall & Oates Voices.

The entire Adele 21 album are catchy tunes.

I think the Beatles deserve a passing mention here.

Spyro Gyra's 'Morning Dance'. I'm wearing a button down oxford, khakis and loafers (no socks) as I post this...