I'll second (or third or fourth) these:
One Love-
Moondance-
In The Mood-
Smooth-

emphasize these:
Hit The Road, Jack - Ray Charles
The Walk of Life - Dire Straits

And add these:
Jug Band Music - Lovin' Spoonful
Long, Cool Woman In A Black Dress- The Hollies
Money For Nothing - Dire Straits
Mack The Knife - Louis Armstrong or Bobby Darin
Bohemian Rhapsody - Queen
Fever - Peggy Lee
Lovesick Blues - Hank Williams
Java Jive - The Inkspots
Uncle John's Band - Grateful Dead
Amos Moses - Jerry Reed
almost anything by Ella Fitzgerald