Nope, we're talking fairly modern things, I think. Film scores from 5-10-year old blockbusters? Countless unavailable on streaming services, many unavailable on iTunes/Amazon. Still can be found on CD no problem.
Not just audio either. It's 2015, where can I buy a legal digital download of any episode of Star Wars? Nowhere.
Not just audio either. It's 2015, where can I buy a legal digital download of any episode of Star Wars? Nowhere.