Like many of you I started out selling beats, and I still do for the most part. Lately, though I have developed a new love creating soundscapes for movies and trailers and that has become my #1 seller. I have a couple of other friends on the Soundgine platform that is experiencing the same.
I simply create a new tab on the player and call it "Soundtracks", done.
The movie industry pulls in 180 Billion dollars a year, that's a huge piece of the entertainment pie.
Get your hands on some of that.