If you haven't heard of this by now, you've been living under a rock for the last three years. Pandora is a free online radio that fine-tunes the songs it plays based on your personal preferences. It's like having a friend who makes you fantastic mixtapes because he's stalking your every listening move...Okay, that's creepy, but the good kind of creepy! The kind of creepy that makes you enjoy listening to the radio again.
Pandora works by utilizing the resources of the Music Genome Project, which categorizes every song based on almost 400 different attributes, from gender of the lead vocalist to level of electric guitar distortion. Ever wanted to know what the baby of your two favorite songs would sound like? Pandora can find out.