I want to put together a short collection that I can share with people online including some pieces that fits beginners really well but are less known. It would be only 5-6 pieces but some of them would be modern pieces written in the past 10-15 years.

I want to make a YouTube video talking about these pieces and I thought it would be great to make all of them available in one little collection in case people would like to learn them.

The idea is to put them together in a nice, well-edited pdf for a digital download, writting a few words of each of the pieces without messing with the arrangement too much, I would just arrange them in a way so they can fit on one page, making sure it's comfortable to read.

How can I get rights to include a copyrighted piece in a music collection? I know there are lots of collections like this. When I released an album I found a company that handled all the copyrights for me without me reaching out to the composers one by one. Does anyone know if there's any similar for arrangements and collections?

Thanks for reading!