Did you grow up in this era? An era in which streaming specific songs is your method of choice for getting music? If so, are you also one of those people who have tried out CD and Vinyl listening, and don't want to go back to the streaming? Some people have done this because they can really tell the difference in the quality of music in both, or all 3, formats.
I stated out in the cassette and CD listening era. Streaming came along for me when I was in my early twenties and has since grew enormously. I would say that I still love listening to my CDs when I can, but I've transferred most of them to my iPod and now I don't have to worry about them skipping from overuse.
I grew up in the cassette era, then came along the CD and DVD era. I enjoy streamed music and it just hit me I have no music CD at all. Changing times, perhaps?