2 Anonymous Sonatas from the Düben Collection at the Uppsala University (Sweden) (second half of 17th century) Contents: Sonata I a 6 for 2 Cornetts (Violins), 2 Trumpets (Cornetts), 2 Trombones and Continuo/ Sonata II a 5 for 2 Cornetts (Recorders), 2 Violins, Bassoon and Continuo