Guitar,Instrumental Duet,Violin - Level 3 - Digital Download SKU: A0.531264 Composed by L. Boccherini. Arranged by Klas Krantz. Classical. 4 pages. Amadeus Music #2033679. Published by Amadeus Music (A0.531264). Luigi Boccherini (1743-1805) was an italian cello virtuoso and composer. He composed 91 string quartets and 113 string quintets. The celebrated and charming menuet is from the string quartet in E major, Op. 11 No. 5. The original key is A major.