Bill Pohl playing Rocca III
       
     
Mike Dana playing Rocca 1
       
     
Rocca III

Played by Kevin B. Clark

       
     
Rocca 1 played by Mark Whitfield

Recorded with mobile phone

       
     
Rocca 1 played by Bill Solley
       
     
Rocca 1 played by Marshall Harrison

Recorded with a mobile phone.

       
     
Rocca 1 played by Bill Solley and Brennen Nase

Recorded with a mobile phone, being played through an acoustic guitar amplifier.

       
     
Mike Dana with Rocca 1 at Jazz Summit
       
     
Rocca 1 played by Kevin B. Clark

Recorded with a mobile phone.

       
     
Rocca 1 played by Michael Benjamin

Recorded with a mobile phone.

       
     
Armen Movsesyan playing Rocca 1

Recorded using a mobile phone.

       
     
Gerhard Kraus and Rocca 1

Recorded with a mobile phone.