The Gnossiennes (French pronunciation: [ɡnosjɛn]) are several piano compositions by the French composer Erik Satie in the late 19th century. The works are for the most part, in free time (lacking time signatures or bar divisions) and highly experimental with form, rhythm, and chordal structure. The form, as well as the term, was invented by Satie.
This is off of Brad Rau's 3rd album 'In a Very Unusual Manner.'