Madrid. Alpuerto Publishing House, 1986. Cover, 301 pages. Compilation and commentary by Antonio Iglesias.- Portrait.- The Quartets of Manuel Canales and the Chamber Music of his Time.- Don Blas de Laserna. A chapter in the history of Spanish Lyric Theater seen in the life of the last tonadiller.- The problems of Spanish Opera.- Memories of an old master of composition.- Paperback with flaps.