The Grand Piano label is dedicated to exploring undiscovered piano repertoire by unfamiliar composers, producing high quality, often world premiere recordings, performed by virtuoso authorities in their chosen field. Marking the label's 5th anniversary, this collection is a comprehensive guide through the history of keyboard music from the invention of the fortepiano to today's living composer's, as well as taking the listener on a musical adventure thorugh a geographically global range of rare musical gems, with all of their new and exciting sounds and fresh perspectives.

Gerhard Frommel rejected vapid pre-war Nationalism and Schoenberg’s dodecaphony, finding his voice in individuality and tradition. His highly contrasting Piano Sonatas are rooted in a blend of romanticism and the rhythmic propulsion of Stravinsky, articulated with tenderness in No 1, clownish grotesquerie in No 2, and sensual impressionism in No 3.

Josef Schelb (1894–1977) is one of the better-kept secrets of German music. His output was substantial: he lost most of his early music in a bombing raid in 1942 but, as if to make up for lost time, wrote some 150 more works after that, in the tonally liberated, quasi-Expressionist contrapuntal tradition of Hindemith and Hartmann; Bartók was an important influence, too. These three concertos show him at his most engaging: the contrapuntal craftsmanship that drives the music forward is deployed with a light and nimble touch, and passages of touching delicacy contrast with others where a lively sense of humour comes bubbling up to the surface.