Hey, Arthur59, you put us to work this time. I can play that run at 50 beats per very easily. 250, man I don't know. My fingers might not do that, but I am taking it as a challenge. I'll let you know how I came out. Quick three note runs are somewhat a problem for me. For example, I have trouble playing runs such as the "I'll take you there" bass run.(Staple Singers) I have to skip a note. (or "Honky Tonk" by James Brown)