Initially, I was listening to this music from Youtube. And I had nothing to say about the quality since I knew that the sound came from a video and was not necessarily well encoded. And then I bought this article. And there I really wonder if Kavinsky has ears ... because frankly it's unbearable ... Okay it is an MP3 but frankly when mixing the music had to be slaughtered. It blows in the treble, the bass is too dry and in the middle ... nothing.