Trying to listen to Supertramp albums on YouTube Music -- some of my favourite ever albums -- and half the songs are unavailable.
Most likely this is down to some stupid fucking copyright issue that only occurs to certain songs or somet.
You can see from the screenshots below that half the songs -- arguably the best ones -- are greyed out unavailable.
This is why music streaming -- aka renting -- cannot be relied upon.
Buy your favourite albums and keep the physical copies for yourself.