Complex sentence: Among his published compositions we find a "Fantasia on Hungarian melodies for solo guitar", issued by Diabelli and Co., Vienna, and Op.11,33,34,35 and 37 are harp solos which were published by Cranz, Hamburg.
Split into simpler sentences: Among his published compositions there are a "Fantasia on Hungarian Melodies" for guitar, issued by Diabelli and Co., Vienna. His opus numbers 11,33,34,35 and 37 are harp solos, which were published by Cranz, Hamburg.