Collection of 23 publications with the lyrics of Italian and foreign songs up to the 60s. There are also illustrations with images of some singers. Published by Campi Editore, Foligno Rome. Some volumes in paperback, others bound. Dimensions approximately 12.5 x 8.5 cm. In good general condition, normal signs of ageing. The songs of the 1958 festival, one page missing; The songs of the 1959 festival with pages detached from the text; The most beautiful songs of half a century with cover partially detached from the text.