: Your best bet is to search for a facsimile of Nikoghayos Tigranyan's 1895 manuscript or its 1900 publication. This is the most authentic version. This historical arrangement is the definitive piano version. You might find this in university music libraries or online sheet music archives specializing in historical or Armenian music.
Almost all versions of Shalaxo are written in a . This is one of the most important clues for the pianist. A 6/8 meter creates a lilting, compound feel, typically counted as "1-and-a, 2-and-a." This gives the dance its characteristic flowing, circular rhythm, distinct from a straightforward march or waltz. shalaxo piano notes