Original: American Concert Piano Music. Tango Americaine. Conte Serieux, Op. 49, No. 1. Version 2.0. Various. Piano Solo sheet music.
Traducere: American Concert de pian Muzică. Roman schite, Op. 7 - izvorul Acqua Paola. Conte serieux, Op. 49, No. 1. Versiunea 2.0.
