Piano Solo - Level 2 - Digital Download SKU: A0.1135274 Composed by Gerardo Hernán Matos RodrÃguez. Arranged by Piacere Music Sheets. 20th Century,Instructional,Multicultural,Standards,World. Score. 4 pages. Piacere Music Sheets #735315. Published by Piacere Music Sheets (A0.1135274). Key/Tone: G Minor Movements/Sections: Tango (Lento) Year/Date of Composition: 1937 ca. Difficulty: Grade 4/12 (Intermediate) Obs.: This piece is a tango written by the Uruguayan musician Gerardo Matos RodrÃguez. It is among the most famous and recognisable tangos of all time. The title translates as the little parade, and the first version was a tune with no lyrics. Later, Matos RodrÃguez produced a version with lyrics that begin: The parade of endless miseries marches around that sick being who will soon die of grief. However, the most popular version of the song is accompanied by lyrics by Pascual Contursi and is also known as Si supieras.