Tres dúos concertantes by Miguel Wirtz edited by Pedro Rubio. Bassus Ediciones Musicales, 2010, SS, 38 pages. Three quite lengthy duets in score format. These pieces were found in the library of the Royal Conservatory of Music in Madrid and have been dated to about 1808. Nothing is known about the composer except that he wrote some additional music. This edition includes an image of the original composition. Advanced intermediate/early college level. (C1673)