In Grassetto by Ig Henneman Kwintet

"… Her compositions inspire performances which are anything but ordinary, the collective improvising often breathtaking. The balance between melody and abstraction, rhythmic drive and ballad tones, keep it all sounding brilliantly right. In Grassetto feautures exciting bass clarinet Hein Pijnenburg, with Bart van der Putten's alto, Wilbert de Joode's bass, and Fred van Duynhoven's drums. They execute Henneman's turns magnificently. The leader has an original touch on viola." 
--Doug Lang CODA Magazine 1999