I'm suggesting this as a programming idea for a flexible orchestral group I fix the brass and play for. I do like Heaton's stuff, and particularly the full band version of the Toccata, which was reworked from this original for 6-piece. The trouble is that information on this is hard to come by... What is the instrumentation of the sextet? Is it published? [I note that the Dyke recording is listed as being from a manuscript copy] How long does it last? [One source lists 6'50", another lists 11'!] Thanks!