BestBuy, MusicWherehouse and other outlets have those songs you are after. They are usually listed in the yellow pages. And its not Illegal to obtain music from these outlets as you will pay for copyrights.
i recently installed winmx however afetr the download completes i cannot find the song? it states that it was completed and i look to where it was supposed to be saved to but its not there? anyone know whats going on here?