Sonata No. 2 In G Minor, Op. 6: I. Grave Adagio -

: Features a free version of the Grave Adagio arranged for flute. Overview of the Work Composer : Tomaso Albinoni. Collection : Trattenimenti armonici per camera , Op. 6.

: Provides public domain scores for Albinoni's Op. 6 collection, which includes Sonata No. 2. Sonata No. 2 in G Minor, Op. 6: I. Grave adagio

The piece you are looking for is the by the Italian Baroque composer Tomaso Albinoni . The first movement is titled "I. Grave adagio" . : Features a free version of the Grave