Songs is really a big industry and OPUS will capitalize on that wave of success to introduce  the brand new blockchain technologies on managing finances for designers and music artists.

perhaps yes maybe no because if there is no other support from the dev and the community then bitcoin won't survive. but i believe bitcoin will remain for a longer time because until now, there is still lots of people is interesting with bitcoin and we can easily see the trend is down and up but for the cost, i think it increases soon.