When I was in my last year at school, we had a school trip to the Soviet Union (I was studying Russian) and at the time I was just starting to play bass and it was a big interest.
So we met several musicians and they were contantly bemoaning their lot - so to even be allowed to play simple pop songs - they had to undertake a university music qualification and get certified by the state!
No bands formed in garages!!
So - only once you were qualified and registered with the state - were you actually allowed to buy an instrument - which would have been one of these crappy, soviet factory made things - made by the same workers who would be building domestic appliances etc.
These guys really hungered for anything western and their prize possession was a Neil Sedaka 45 - the only western-made, contemporary music they had access to - approved by the state!
On the other hand if you liked Classical - I was able to buy fantastic boxed sets of Tchaikovsky at very cheap prices!!