In 2023, a box of unpublished music was discovered by the family of Albert Rozin. Several months before, one of my adult piano students and I had tracked down the 80+ year old son of Albert. After about 5 hours of zoom interviews, we were able to compile a history. Now, there is a website with over 100 pieces available for free download (compliments of the Rozin family). You can read about his life and download the music at albertrozin.com. It's such a great teaching resource! There are a lot of intermediate pieces and we just added "Ten Tiny Tunes" at a late beginner level.
Topic: New Music Resource, Albert Rozin (1907-1987), albertrozin.com