Here are three songs that are popular this year--you can probably still hear them on the radio, if you still use a radio. Listen and decide if you have trouble telling them apart, etc. Out of deference to folk tastes, I have not provided links to anything with a strong club/dance feel, such as, say, Jessie J's "Domino", Alexandra Stan's "Mr. Saxobeat" or anything by The Black-Eyed Peas, so you'll just have to trust me that there is a lot of range there, too.

a href="http://www.youtube.com/watch?v=Jf_l3EGQvL8">Andrew in Drag

Somebody that I Used to Know- Gotye

Someone Like You