This was something I'd had in mind for a long time..." says pianist Alexandre Tharaud, "to put together an album for the sheer pleasure of it, in collaboration with dear friends and paying tribute to the wonders of the piano duet repertoire." The aptly named 4 Hands offers 18 tracks, each just a few minutes in length, each featuring Tharaud sharing a piano keyboard with a different partner. The repertoire ranges wide - from Bach to Glass by way of such composers as Schubert, Tchaikovsky, Grieg, Fauré, Satie, Debussy, Ravel, Rachmaninoff, Ravel, and Piazzolla. 15 of Tharaud's fellow performers are celebrated pianists - among them the late Nicholas Angelich, Mariam Batsashvili, Bertrand Chamayou, David Fray, Víkingur Ólafsson, and Beatrice Rana. The other three, all stars in their musical fields, are shown in a new, pianistic light: cellist Gautier Capuçon, countertenor Philippe Jaroussky and singer-songwriter Juliette. "The piano duet is one of life's miracles," continues Tharaud. "First and foremost, it is the most intimate way of playing chamber music... It was a joy to record this album... If hearing these pieces prompts people to buy some sheet music and enjoy playing duets together - just as we did in the recording studio - then I will have achieved my aim.

Beatrice Rana combines Clara Wieck-Schumann and Robert Schumann's piano concertos with the Chamber Orchestra of Europe under conductor Yannick Nézet-Séguin In an interview with the New York Times, Rana, who called the piano concerto by Clara Wieck "a genius work in many ways," said: "I think that it's very, very underestimated - the intellectual value of this concerto in the history of music. It's fascinating to see that she conceived of this music free from any limitations; that as a teenager she composed an uninterrupted concerto with no breaks between the movements. We think of Liszt's First Piano Concerto as revolutionary in that regard, but Clara wrote hers so much earlier, unbroken and with connecting themes linking the movements."