Lawrie trombone - my first instrument! Then quickly to cornet for Hendon Brass Band UK.

I will investigate BIAB further, but I was hoping for something that I could 'limit' to an area of the stave, how many notes simultaneously, clef type, this sort of thing. Biab does some of that.
My problem with sight reading is that I memorise everything on piano so after I have got to the point where I can play it, usually a day or so for a new piece, its memorised. This means that I cant see the notes 'new' and my sight reading does not improve.
I sight read for other, melody, instruments, so I know what skill I am looking for. I need to recognise chords on the fly, plus their rhythms.


Win 11 64, Asus Rog Strix z390 mobo, 64 gig RAM, 8700k