FRANCE. Pays-de-la-Loire region. Sarthe departement. Le Mans. Europa Jazz Festival, 16th edition. Epau Abbey, route de Changé. From left to right : French jazz musicians Noël AKCHOTE (guitar), Hélène LABARRIERE (double bass) and Hungarian jazz musician Peter GRITZ (drums). The band arriving at the abbey before the concert. HELENE LABARRIERE MACHINATION. Monday, May 1st 1995.