There are some wonderful CDs commercially available of pop songs of the
'20s and '30s -- someone was asking.

One of the best publishers of old music is Take Two Records at P.O. Box
36729, Los Angeles CA 90036.  Write them for a complete catalog.  They
keep putting out new material all the time and it is superb.  Dance
bands and vocalists, mainly.

Regards,

Tom Steuer