Imagine the archaeological thrill of tracking down musical manuscripts and finding works which have been unheard for centuries. In 2011, the Morgan Library in New York acquired a manuscript which alternates sonatas by Soler and Domenico Scarlatti (who influenced Soler’s writing deeply). Of Soler’s works in the collection, 29 were previously unknown and are recorded here for the first time.

With a treasure trove of new music before him, harpsichordist Diego Ares can enjoy the interpretive freedom afforded by works without the weight of expectation. While he was composing in Spain in what is ostensibly the late Baroque, to my ears Soler’s style is more similar to that of style galant composers like CPE Bach, with an emphasis on the melodic line and musical twists aplenty. Ares’ playful style perfectly suits this music, which often breaks into a spirited flurry of semiquavers or dashes away with another fresh melody just when it is least expected. 

Soler’s improvisatory compositional style is reflected in some clever programming. Ares’ notes discuss Soler’s publication of rules for improvising modulations to remote keys, and indeed Ares uses a similar method to insert a few linking passages in between sonatas. Though brief, these interludes provide just the right chance to let the music breathe. Though the works have arrived several hundred years late, Ares shows that some things are worth waiting for.