Music On the Web

Can any one tell me How Can one Stream Music from the Web. I have tried many things but failed . I have such an example seen on many sites like this www.americanvistas.com... I want to learn the trick can anyone tell me HOW ?

Some radio stations have streams..but trust me all the receptin is horrible.

Check out Mp3.com
TONS of free music, even to download! (yes its legal). I downloaded the entire miseducation of lauren hill album in about 5 minutes.

I would prefer itunes..there are a couple of stations listed (in the program) the sort it in the style of music: e.g. country, electronic, ecleftic, classic, urban etc..
Just visit the apple.com site, there you can download itunes..if you using a Mac, I don�t have to say this..

btw. whats up with winamp?..radiostations?

greetings