Very cool to hear this. I'm currently in grad school, but am about 20 years or so most of my classmates' ages. None of them have any CDs. There may be a small number of them with records but music is almost exclusively accessed via streaming. Albums have a kitsch factor that CDs do not, and I don't ever see these kids adopting a preference for CDs.
As stated above, if Mosaic's CD sets are probably aimed at Gen X or older domestically, and the international segment abroad that still buys them.
Ah, my apologies @David Ayers I mistakenly missed your wording regarding transfers.