When someone needs CPR, rhythm matters. A steady beat between 100 and 120 BPM (beats per minute) helps keep compressions at the right pace. Many people remember that the Bee Gees’ hit "Stayin’ Alive" is one of those anthems that lives in that sweet BPM spot. But here is a list of 11 songs that are iconic, catchy, and, yes, can help save a life.