Is There an in Date for This Kind of Business Model?

Is there an in date for this kind of business model where they buy the catalogs they put them on streaming and then they work with a lot of artists and stuff to do remixes to do interpolations? Pop is always turning over so there will always be one you have to have a fandom. I think you're going to see a lot of music publishers pursuing Disney's strategy which is maintaining the lifetime of your intellectual property.