• 'Buffoni!' most energetic program of ensemble Black Pencil

A performance full of energy and surprise by Black Pencil, inspired by the late 16th century Venice Commedia Dell’Arte.



A new documentary produced by the VisiSonor Foundation about the Amsterdam blockflute (recorder) tradition.

  • 'KAISEKI' the new program of ensemble Black Pencil

A complete new and exciting programme for next season performed by Jorge Isaac and Black Pencil.


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The VisiSonor Foundation


The VISISONOR Foundation produces high quality projects in the field of:


Early, Classical and Contemporary Music

Solo and chamber music

Interdisciplinary Performances

Multimedia Installations

Research Projects



VisiSonor was founded in 2003 by the Recorder player Jorge Isaac. Exciting and innovative works
are created every year. The productions are performed in different countries, featuring
musicianship of the highest quality and top rate professionalism.


VisiSonor is currently producing a number of exciting projects for 2015, being performed over 10 different countries.


The latest activities include the programmes KAISEKI, and Acht Eeuwen Lied, both performed by the ensemble BLACK PENCIL, as well as the production of the documentary film BLOCKFLUTE MASTERS.