Hey! I have a few staples when it comes to my workout playlist on my ipod nano: If-Janet Jackson (also a great beat for crunches), Music makes me lose control -Missy Elliot, Dirty-Christina Aguillera, Everytime we Touch-not quite sure, but it's big on the top 40 stations. Let me know if you come across anything good. I'm always looking for great workout music! Hope this helped! Sam