String Quartet Cello,Double Bass,String Quartet,Viola,Violin - Level 4 - Digital Download SKU: A0.1029234 Composed by Paul Sprague. Contemporary. Score and parts. 15 pages. Paul Sprague #4783567. Published by Paul Sprague (A0.1029234). This piece was written as a final project in my high school AP Music Theory course. It is written in Sonata-Allegro form, with the main theme being my name, Paul Philip Sprague, translated into a musical figure. It reminded me of the first time I flew on an airplane. The moment when the wings of the plane finally are able to carry the massive aircraft. The moment of lift.