Yes I am. Gene Krupa was another example of a guy that didn't read too much. I didn't know that. I thought he was well schooled, even though he studied something with Roy Knapp, but he had problems with reading too. In fact we made a video and a book called The Mighty Two. You know about that one? It's Gene Krupa and myself. I went up to his house in Yonkers and spent a week with him. We did all the rudiments to swing time. The band was - Ron Carter was the bass player. Barry Harris was the piano player. Phil Wood was the alto player. Jimmy Cleveland, the trombone player. All those all stars. I wrote the arrangements for all of the 26 rudiments to swing time, and I taught it to Gene Krupa up at his house. But I think he - I don't think he wrote that all by himself. I think [? ], the guy that wrote the . . .