Geminiani's best-known compositions are three sets of "concerti grossi"; his Opus 2 (1732), Opus 3 (1733) and Opus 7 (1746) (there are 42 concerti in all) which introduce the viola as a member of the "concertino" group of soloists, making them essentially concerti for string quartet. These works are deeply contrapuntal to please a London audience still in love with Corelli, compared to the "galant" work that was fashionable on the Continent at the time of their composition. Geminiani also reworked his teacher Corelli's Opp. 1, 3 and 5 into "concerti grossi".