Where can I go download my music back into my PC?

My old PC is unusable but I managed to copy just a list of my music from Limewire I had on it. Give me a few ideas as to where to go. I just downloaded Frostwire and immediately could not stand it and got rid of it. I want something clean and uncluttered on the screen like Limewire not a jumbled mess like Frostwire