They are not always the same but there is more overlap than you would think. One place that I know is being hit hard is Nashville (no comment on what this impli

They are not always the same but there is more overlap than you would think. One place that I know is being hit hard is Nashville (no comment on what this implies about the state of US country music). There are a lot of local musicians with their own (small) bands whose primary income came from (relatively low quality, compared to their own music) song-writing, playing back-up instrumentals/vocals for studios, stuff like that. This income stream is shrinking rapidly.