 "Aire Norteño", her most popular piece, is a 'Bailecito', a little dance present in all festivities in north-western Argentina, which is generally accompanied by charangos, quenas and cajas.Anido frequently plays the bass notes pizzicato to emphasise the juxtaposition of 3/4 time in the bass and 6/8 in the melody, a characteristic that is frequently found in Argentine folklore.In 1927, Anido composed her first piece, "Barcarola".