I listen to a lot less music now, but I am not sure of the reason. My listening technology certainly changed a lot, but I also went through a serious bout of depression around that time. I would try listening to music, but it just made more anxious and unhappy, regardless of the style or content. Since that time I really haven't listened to music like I used to. This all, of course, coincided with me growing up, leaving college, leaving grad school, and getting a job. So it's tough for me to really say if my decline in music listening comes from any of those factors.