A composition for clarinet and string quartet Nigritella nigra 's first part (until 3'50'') consists in a chord which color changes through the use of microtones. This is a musical image of the flower's vanilla scent. The short central passage (until 4'15'') is a deforming mirror. After that comes a distorted retrograde of the first part. The concentration of energy in microtones in the first part is transformed in more extravert gestures in the second part. The flower Nigritella nigra has a strong character! Avignon - Acanthes I composed Nigritella nigra in 1998, for my first participation to the contemporary classical music center Centre Acanthes . Sofia Gubaidulina was the guest composer, while Viktor Suslin was responsible for the composition workshop. You are listening to the recording of the final concert, featuring musicians from the Orchestre Lyrique de Région Avignon-Provence , conducted by Sylvio Gualda: Didier Breuque, clarinet D...