Check out the fantastic Ian Dates site for free downloads-or if you are lucky enough to have enough cash make a donation!
I think that must be George Washingmachine on vocals-The tone on Adios munchachos is sublime. The only version I had heard until this one is by Carlos Gardel, lovely stuff 8)
http://www.iandate.com/listen.php
Comments
Check out the version of Fats Wallers 'Yacht Club Swing', nicely done
http://www.iandate.com/listen.php