[ Ref. Dennis Gabriel in 140601 MMDigest and
 [ http://www.mmdigest.com/Attachments/14/06/01/140601_180123_musicbox_06.mp3 

Dennis,  Sorry, but the only tune I could positively identify
is #6, "I'm Called Little Buttercup", from "H.M.S. Pinafore", by
Gilbert and Sullivan; although, tune #2 is vaguely reminiscent
of a Strauss waltz.

Hope this helps,

D.F. Rowe
Bronx, New York