Thanks, Jeeneia, I was wondering whether ever anybody would still drop by this "ancient" thread?? Yet no date of expiry, old but no mould ... Wonder also whether you have checked at YOUTUBE. Under 'Mourqui' and 'Leopold Mozart' you find a little piece showing exactly that bass line of broken octaves. Perhaps it is the one that made you start this thread ....

Whatever .... The prime motto remains "sing and dance" (s.a.)