Hans Abrahamsen’s Piano Concerto Left, Alone, receiving its UK première, is aptly named, as it is solely written for the left hand. This is neither a novelty, nor an original idea. Maurice Ravel composed the most famous work of this kind as a commission from Austrian pianist Paul Wittgenstein, who lost his right arm on the Eastern Front in the Great War. Britten and Prokofiev also wrote for him, and other one-handed pianists have commissioned a number of concerti from less celebrated composers. Abrahamsen’s concerto differs in so much as it is the composer rather than the commissioner who does not enjoy the full use of both hands, and this could be clearly seen in the message of the music – themes of solitude and isolation.
The concerto has six movements, three in each of two parts. Abrahamsen is a master of tonal shade, colour and temperature, and with these attributes he is able to aurally paint strong imagery and narrative. The initial temperature of the piece was ice cold, with shrill shrieking strings slicing across a fast paced jerky bass rhythm. The second movement of the first part, entitled Slowly walking, continued the chill through highly spaced mid-to-upper range piano chords with disjointed rhythmic effects from claves. By now it was obvious that the piano and orchestra were on separate journeys. The orchestral landscape was moving from the terrifyingly sublime in the Romantic sense to eerie and ethereal in the Gothic sense. The piano displayed a sensitive and human need to unite with the environment, but never quite became one with it. The work continued in this manner into Part Two, which included some lovely harmonic sounds being created by Alexandre Tharaud leaning into the sound-board of the concert grand and plucking the strings pizzicato-style.
Just when the temperature had begun to thaw, Part Five came in with a turn, the tempo became irate and agitated lower strings buzzed like a mass of malicious mosquitoes in Prestissimo temptestuoso. The somewhat alarming atmosphere was worked through with some jarring orchestral rhythmic cross-hatching and something of left hand sprinting from Tharaud so that by the time the work concluded, the orchestra and pianist came to converge in a more temperate clime – or as the final movement is entitled ‘Suddenly in flying time, Fairy Tale Time’.