These 2 pieces correspond to a contemporary aesthetic: irregularity of the rhythm, liberties in the setting of the 2 elements( clarinet and piano), by something like a complicity, every one listening to the other one, reenforcing of nuances ( contrasts or progressions), repetition, free rhythmical sequences ( half hazardous), fast extension from the low pitched to the high one, and reverse, using the quarter of tone.
Their level: middle difficulty ( 5 or 6) for the 2 instruments. They must complete each other, blend or oppose. Their duration is rather short lived ( 3 minutes each). They may be played separately or connected together, for exams, competitions or concerts.