I'm always on the look out for new music, but unfortunately finding music that you enjoy and sounds good isn't always easy. I've made a personal decision to just concentrate on music that I enjoy.
In any case, finding music that you'll enjoy is sometimes difficult. In an effort to make finding new music easier, I've subscribed to MOG and Pandora. It think that both subscriptions run me less than $20 a month. Although neither service can deliver high fidelity music, it sounds acceptable and it's an easy way to check out new music before you buy it.