Last year at a concert of Juergen Hocker, Mr. Buschmann, son of
'Uncle Joe, Klimperkasten Cologne' told me of his latest invention,
a microprocessor controlled Eustachian (Tuba).  The lips are controlled
with many actuators.

At our GSM meeting October 6th, 2001, Marcus and Michael Buschmann will
demonstrate their invention, "Die erste selbstspielende Tuba der Welt"
("the first self-playing tuba of the world").

With best regards,

Horst Mohr