En esta tarde gris   Publication Date:   1941 Creator:   Mores, Mariano ( composer ) Contursi, Jose Maria ( lyricist ) Maurano, Mario ( lyricist ) Format:   2 parts ; 32 cm. Subjects.Display:   Popular Music -- Argentina Source Institution:   Florida International University Donor:   Irene Lopez En esta tarde gris	Riendo   Publication Date:   1940 Creator:   Malerba, Alfredo Sciammarella, Rodolfo Maurano, Mario Format:   Music Sheet (7 p.); 16 cm. Subjects.Display:   Sheet music Partitura general Tangos (Music) Source Institution:   Florida International University Donor:   Irene Lopez Riendo