Song for female or child voices. This song is a short mass: a Kyrie, a Sanctus, an Agnus without developing themes so that it is a short mass for as well liturgy as sacred music concert. This mass “Sinite parvulos” owns its name to the first note of the introit of Jean-Baptiste de la Salle’s mass, a confessor, from May 15th :”Let the children come to me” said Jesus Christ, a verse from the Gospel.