Whilst the article makes some descent points, namely its pretty hard to buy the track if you don't already own BTC/ETH,I cant help feeling the writer is coming at it with a pretty negative agenda.
If you can posit a positive outlook on this idea that isn't just hype and scams - and that would stand up to examination by people who know the technology, the cryptocurrency field (and the sort of thing that happens there) and the music industry - I would be most interested to hear it.