The Music Genome Project have developed technology that can define music by it's traits (similar to how DNA defines traits in humans).

What good does that do you ask?

Well, they recently released Pandora which is an online radio player that lets you rate songs and artists that you like and then recommends songs with similar traits that you will probably also like.



You start off by entering the name of a song or artist that you like and immediately you start hearing a song with similar traits.

You can give a thumbs up or thumbs down for every song that Pandora throws at you so that the system learns what kind of music you like and becomes more and more tailored to your taste.



Pandora is an excellent way to discover new artists since the songs that you get are not necessarily from bands that you already know (although it will give you some songs from bands that you've said that you like).


The interface is pretty sleek and fun to play around with (it's basically a flash website so you don't even need to install anything) and any song that you hear in Pandora you can buy directly on iTunes or by its entire album on Amazon.