The focus of this series is on the language of instrumental music
performed in Brazil based on elements of modern improvisation. Each
volume contains two CDs with seven pieces of music, which are presented
in the following versions: full versions; without melody / solo part;
without harmony; without bass; without drums. Each book contains the
scores in the form of lead sheets in four different versions: in C,
B-flat, E-flat, and bass clef.