Ground VI for 2 Clarinets (B-flat and A) by Thierry Escaich. Billaudot, 2015, 7 double size pages, score format. Thierry Escaich (1965-) is a French composer and organist. This is an advanced duet which features mixed meter, fractional tones, flutter tonguing and high altissimo. There is one multiphonic in the B-flat part. The tempo is mostly Moderato and the duration is about 7 minutes. (C2316)