Concerto in la minore

The source of the present edition is preserved in the Archivio di Stato, Bologna. Editorial principles: In the score, the number of editorial interventions has been kept to a minimum. T

he original dynamic and expression markings are extremely few and far between, but precise. Only three dynamic levels are specified: forte, dolce ( = piano) and dolce assai ( = pianissimo). As regards expression markings we note the complete absence of the legato sign, though the appoggiatura, staccato, trill and two different types of bow-vibrato (both in association with dolce or dolce assai) can all be found.

It is a well known fact that 18th century vibrato, obtained not by a movement of theleft hand but rather by a variation in the pressure of the bow, was an expressive effect to be used with discretion and not, as today, a constant means of sound production.