You have to find songs which have rhythm of the pace you want to walk. I bet there is a website somewhere which allows you to search for songs by the number of beats to a measure.
I did what SJ said with my own stuff and my metronome. These are mostly for running, but they work with my weight training and stationary bike, too.
I don't know what you like, but here's the OLD SCHOOL version:
Gotta Get Drunk--Willie Nelson and George Jones
I'm Alright--Kenny Loggins
Rocky Raccoon, Ob-La-Di Ob-La-Da--Beatles
Dance This Mess Around, Love Shack, Rock Lobster--B-52s
Dancing With Myself, Rebel Yell--Billy Idol (great for sprints!)
Livin' on the Edge--Aerosmith
It's my Life, Livin' on a Prayer--Bon Jovi
Born to Run (duh!)--Bruce Springstein
Top of the World--Carpenters
You Can't Hurry Love--Diana Ross & the Supremes
Boys of Summer--Don Henley
I Walk the Line, Ring of Fire--Johnny Cash
Only the Young, Don't Stop Believin', Girl Can't Help It--Journey
Love Will Turn You Around--Kenny Rogers
That's What I Like About You--the Kinks
Mama Tried--Merle Haggard
I Want You to Want Me--Cheap Trick
Still the One--Orleans
I'm a Believer--Monkees/Neil Diamond/Eddie Murphy
Time Warp--Rocky Horror Picture Show Soundtrack
Don't Speak--No Doubt
Bring on the Night/When the World is Running Down--The Police (better yet, Sting's version from his Live album, circa 1990)
Don't Stand So Close to Me, De Do Do Do, De Da Da Da, Every Little Thing She Does is Magic, Message in a Bottle--The Police
Under Pressure, Bohemian Rhapsody--Queen
Jesse's Girl--Rick Springfield
Alive and Kicking, Don't You Forget About Me--Simple Minds
Little Miss Can't Be Wrong, Pocket Full of Kryptonite, Two Princes--Spin Doctors
Higher Love, My Love is Leaving--Steve Winwood
Free Falling, American Girl--Tom Petty
Right Now, Top of the World, Running with the Devil, Panama--Van Halen
Rhythm of Love, Hearts, Owner of a Lonely Heart, Changes, Hold On, Leave It, Love Will Find a Way--Yes
For any of you who may look at this list and think I'm on crack (or that I watched too much MTV from 1982-1989,) I ran the Disney Marathon in January. Many of these songs were playing at some point or another on the course. (Gotta Get Drunk was obviously not one of them. In fact, none of the country songs were...

) I felt validated.
Ipod???

fagetaboutit...don't have one....but I have been listening to Marc Broussard lately...an New Orleans musician
click
see if this works to hear part of his song
Home
Saw him in Atlanta Sunday--incredible!