wait a second ..you mean 7/8 and 7/4 is not if not dictate but imply what thee tempo is going to be?Time signatures do not dictate tempo.... ever.
I've never heard but could be a Slow really slow..7/8
Lemme think about that..
7/16 7/8 7/4
kinda does imply what speed is coming.no?
or else why bother with the bottom Number..
and if 7/2 well, it's going to be a dirge!
Time signatures are a Composers tool decision-choice -to allow the written notes to be easily read and not be a solid black page' of crowded notes, Maybe..
merely. (or the converse. notes not stretched across entire (blank space..measures..
.. a balance of compositional time
a time decision
So there are tempo considerations regarding Time signature
Time signatures are a compositional marker
this post of mine was in 13/4 by the way a real drag.
I promise a 9/8 next.. time. (<-pun)