So the Whitepaper states that you can, besides VOXXO tokens, also use other cryptocurrencies to pay, for example, for listening to music. Did they already announce which other currencies will be accepted?
I did not find this information unfortunately. I think a good option would be to use DASH. He is now very popular and really used by people to pay for services, it's cool!
The information is on page 6.
I think it should be cryptocurrencies with fast transaction time and low fees. It makes no sense to pay with BTC right now for your music time when the fees are that high. Something like IOTA or Dash could be a good alternative.