Musicians do earn a living, there are so many problems in the industry, but the professionals used to make a fair whack before amateurs and semi pro's became involved.
I haven't said musician don't make a living
- I'm saying there have always been semi pro and gifted amateurs willing to perform.
My Granddad worked a second job - luckily one he loved - to get his family out of abject poverty kind seen only in tv programs now and to help his sisters and mother cope with his violent alcoholic father who earned nothing but took all his wife earned.
It's very like the idea that working mothers are a new phenomenon all the mothers in my family had to work, going back to great grandmothers, and my parents were latch key kids because of it from young ages. Same with most of DH family as well.
Expectations of unpaid work are more prevalent certainly - especially with a government who seems to be promoting idea that public services like libraries can be staffed by volunteers and thinks New Deal placements in supermarkets and the like isn't taking away paid jobs.
I think it's also harder to save up to do years unpaid internships or work part time evening and weekends round them because of higher post education debts and soaring living costsl.
A few people I know 20 years ago did this - did jobs they didn't want to straight out of uni as they missed out on the few places in paid internships so saved up so they could afford to do the unpaid ones.
Other hand 20 years ago both myself and DSis in different industries took much lower paying first jobs because training was supposed to be attached which never materialized
- Dsis found that people who stopped in her field all had family or family friends to help out with the required experience as you couldn't progress without it
I personally found volunteering at a museum very helpful - few weeks before paid work one summer Uni holiday, in very niche department at local museum loved it but they were very clear they saw paid employment in area drying up and it was already fiercely competitive so I didn't try for that sector.