Pierre de Trégomain – vocals : French  vocalist  and  composer  Pierre  de  Trégomain  won  in 2008  the  first  prize  of  french  contest Crest  Jazz  Vocaland became  a  central  figure  of  vocal  jazz:  well-known  Belgian singer David Linx introduced him in the booklet of « My Cold Song » (2010) as « a high flyer, European jazz à la française » and  he  was  selected  by Jazz  Magazine among  the  « most essential male singers ». His passion for improvisation and his quest for transcendent music led him to explore new musical horizons – baroque countertenor and sufi inspired traditions-, which  enabled  him  to  expand  his  vocal  technique  and  deepen  his  «  inner connection » as he says – his ability to link music and emotion. Besides his Quartet, Pierre de Trégomain performs with various musicians, from electro to classical, and has started in 2016 a thrilling collaboration with world-known azerbaijan mugham singer Gochag Askarov.

Arnaud Gransac – piano : Arnaud Gransac would have become an engineer if he hadn’t chosen to  learn  music.  He  focussed  on  jazz  at  Sorbonne  University  and  at Didier Lockwood’s music school where he later taught the piano. His exceptional harmony skills made him a most appreciated sideman in various  projects,  from  soul  music  to  tango.  He  arranges  most compositions of the Pierre de Trégomain Quartet.

Blaise Chevallier – double bass : Blaise  Chevallier  studied  classical  music  before  he  specialized  in jazz  and  improvisation.  He  has  become  one  of  the  most  wanted bass  players  in  France  and  beyond  thanks  to  his  virtuoso  touch and his ability to adapt to different musical horizons, from oriental music  to  electro.  He  has  also  released  two  critically  acclaimed albums as a composer with his trio « Aerophone ».

Benoist Raffin – drums : Benoit Raffin’s musical education began way before he went to the conservatory  –  his  father  was  jazz  drummer.  But  he  developed  his own  style,  sensitive  and  emotional,  which  made  him  immediately identifiable  among  musicians  and  brought  him  an  award  in  1996. Benoist  Raffin  is  also  much  appreciated  in  theatre  and  circus performances.