1,434 votesAnonymous commented
My suggestion would be for Noteflight to be able to offset the tuning of each note in cents at the beginning of the score and have the midi playback reflect those tunings. This would allow so much flexibility for ethnomusicological purposes or for microtonal experimentation.
You can get this effect by using the overall time signature you need (such as 7/8) and then using beams to show the rhythmic groupings you want.
BUT it seems like you are talking specifically about how the time signature is displayed. For example, the one you mentioned would look like this:
This is not necessarily standard notation, but it is used sometimes. We would consider it but because you can already get the music to sound and read in the way you want, in the most standard way, it may not be a priority for us.
Please add more detail in the comments so we can understand what is more important to you: the way it’s displayed (we don’t already do this), or the ability to write the rhythms you want (we do already do this).