No amount of specific psychopharmacology training can substitute for a medical doctor's extensive training in all organ systems before they specialize in Psychiatry, and psychiatric medications do have an impact on various organ systems. Supervision is one thing on paper, and a totally different ...
Shop owners themselves are very passionate about music. A few times I had the honour to take a peek into the backstock of the record shop (just ask kindly if this is possible). You would be amazed at what treasures are often burried there. Unorganised records, from old to new, sometimes...