My Love and SexyBack by Justin
Do it To it
Crazy
You are Loved (Don't Give Up) and all the other songs by Josh Groban.
call me when you're sober
Hit me up gia farrell
MOve Along
Get up
Maneater by Nelly Furtado
Fergalicious
Panic! at the disco
and too many others to count.
THose are just a few on my list. I like anything with a fast pace when I am sweating it out on the elliptical.