Check out the legal free music from established music download sites. Many big online music retailers like iTunes, MP3.com, Amazon,com, and more have free music sections. You can legally download these free tracks from some artists that you like or some new ones that you would like to listen to for the first time.
If you really like an artist, mothership always consider buying their entire album, rather than purchasing music track by track. It is almost always less expensive to buy an entire album than it would be to purchase 10 individual tracks, so using this method will save you money in the long run.
A good tip to think about when you're looking to download music is to be completely sure that you're downloading the right version of whatever it is that you want. You might want something specific, perhaps the radio version of a song. It can be difficult to make sure you download exactly what you want.
Not all free music is illegal music. Major online retailers of mp3 files routinely put out free samplers for you to enjoy. Older music performed by many artists might fall into public domain. Some artists even release tracks for free sheerly for the promotional benefits they get out of it.
If you want to quickly find songs you might like, check out the lists on Billboard.com. They provide you with a ton of ideas thanks to informing you about which songs are hot right now in each genre. They also have historical lists you can peruse as well for all genres.