Denise Olhagarai (Itxassou, Labourd - 1963) is a music teacher and conductor in Saint-Jean-Pied-de-Port and Baigorri (Lower Navarre). As part of Jazz'in College, 200 pupils from these high-schools as well as Hendaye and Lekaroz (Navarre) sing Mikel Laboa on 11 June 2010 in Baigorri.
