[78-L] What are these?

[David Lennick]

I have two vinyl pressings I won from the Hawthorns this past month..and I have 
no idea who's singing! Blank labels, no info other than matrix numbers, minimal 
info on the winning notice....and I can't find the auction list (#125) which is 
also no longer online.

Here they are, with matrix and catalog numbers matched aurally. The titles are 
from the invoice.

G&T 2-43237, mx 946ab	BUTTERFLY--SCHLUSSZENE
G&T 2-43238, mx 947ab	PAGLIACCI--BALLATELA

Thanks!
dl