At 14:59 on 04 Jun 2023, Damian leGassick wrote: > you just want a recent real-world example? Birtwistle: Harrison’s > Clocks.
See bar 1 here: https://www.youtube.com/watch?v=ufDaECmsXNw I see this usage occasionally, but not sure that I'd quite call it a standard. It is however fairly clear, and so long as any LilyPond implementation is able to be overridden (by the usual methods) I see no harm in adding it. >> On 4 Jun 2023, at 14:51, Werner LEMBERG <w...@gnu.org> wrote: >>>> Has anyone here ever used or seen the X-shaped time-signature >>>> cancellation sign pictured at [1], or anything similar? >>> >>> It's one standard for open meter. >>> >>> Here's the Dorico manual info: [...] >> >> Thanks, but ideally we would like to see a real-world example that >> predates recent notation programs – they probably all try to implement >> the stuff from Gould's book... >> >> >> Werner -- Mark Knoop