Frith tours all over the world and is frequently heard at festivals and on the competition circuit, though these days usually not as an entrant. Frith is renowned for his depth and sensitivity, not a hallmark one usually associates with pianists who win at the competitive level. Where Frith's work has had the most extensive reach and visibility, however, is in the recording studio. Although he has recorded one-off projects for Black Box Classics, Koch, and the defunct Unicorn Kanchana label, the overwhelming majority of Frith's work has been for the Naxos label. For Naxos he has recorded the music of Bax
, the complete piano concertos of John Field
, and the complete piano music of Felix Mendelssohn
. Frith is also greatly interested in chamber music with piano, and in 1998 he joined the Gould Piano Trio
as its resident pianist.