I need assistance with preparing a case study for the question below with intext citations and references that are accessible.

I need assistance with preparing a case study for the question below with intext citations and references that are accessible.

The compact disk (CD) was disruptive technology to the vinyl record, and MP3 players were disruptive to the CD, and now streaming music and XM Satellite are popular. Discuss the current disruptive technology in music distribution and if there is a future technology that may impact the music industry.