Thanks. This video has been online for quite a long time already; I have mixed feelings about it. It's a long demo and he plays well, but I don't know if he always makes good choices e.g. with the saxophones (I already left a comment on Youtube about the saxophones...). I have the feeling there are better sounds in the BK-9 than the one he mainly selects. I also think he uses the pitch bend too strongly (more than a quarter tone), which immediately makes a sax or trumpet sound artificial.