Enseignement Complet du Trombone à Coulisse par Henri Couillaud-Reviewed by Henri Couillaud and composed by Michel Bléger Thirty-one Brilliant studies is a set of studies for Slide-Trombone. Written for end of cycles (pre-exams) levels such as 3° and 6° this piece is written in F key. These exercises are completed by other sets of studies and exercises by the same author for a complete technical formation. Michel Bléger initially wrote these studies for Tuba or for Trombone. Henri Couillaud (1878-1955) was a French trombonist and a soloist at the Paris Opera. His method was highlighting the importance of the air whenplaying.
