Riveting, Bill.
Actually, too intense for me...I had to avert my eyes several times during first 8 minutes or so, until I finally had to give up altogether and go have a cuppa tea.
Definitely not for the squeamish.
Ian
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Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.