Joseph Joseph (Petriarka) 1 is a traditional Gypsy Jazz tune, typically played at a medium swing. The original composer is unknown, with the piece simply labeled Traditional. It appears in iReal Pro as chord charts and backing tracks, often in the key of B, and is listed under Gypsy Jazz and Medium Swing. There is no documented year of release or album, as it belongs to the broader traditional Gypsy Swing repertoire rather than a specific recording. The Petriarka reference in parentheses suggests a regional or variant title used in some circles.