This is a version of Eric Theze’s wonderful mazurka/slow waltz “Arthur” learned mostly from Massimo Craveri’s lovely version. Eric is a truly incredible musician and composer on bandoneon, piano, and many other instruments too. Played as part of melodeon.net’s theme of the month for July 2018.
Here played on a Van der Aa Compact III melodeon in G/C.
I’ve uploaded a piano version too here https://youtu.be/QqwF637s7qo