Also, you can play it via some other players instead of the iTunes which is up to you. The music you download will be saved on your iTunes Music Library, so you can play it offline and you needn’t to go to the website again if you want to listen it. And if the music you download is not compatible with iTunes, the iMusic will help you convert it to a compatible format automatically.
The best iTunes Music Library Manager – iMusic has a lot of musical platforms supported so you can download music from some famous websites like Vimeo and YouTube without hassle.