Music tokens is quite logical thing, but it is not clear for me what the purpose of all this "industry" tokens? Because people can use Bitcoin or Ethereum for payments and smart contracts. Why do we need separate tokens for each industry?
Music tokens can be used for more than just a payment method. For example, if you purchased Bjork's new album last year, you would have received 100 Audiocoin (ADC) tokens with it. I would recommend looking into ADC for more info on how they plan to use their token within the music industry.