Alto Saxophone,Piano - Level 4 - Digital Download SKU: A0.533262 Composed by Hyacinthe Klosé. Arranged by Paul Wehage. Concert,Romantic Period,Standards. Score and part. 22 pages. Musik Fabrik Music Publishing #2151145. Published by Musik Fabrik Music Publishing (A0.533262). Hyacinthe Eléonore Klosé, born October 11, 1808 à Corfou et died August 29, 1880 in Paris, was a clarinetist and French composer,. He was the clarinet professor at the Paris Conservatory. Solo de Concours was written for Adolphe Sax’s saxophone class at the Paris Conservatory.