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Command to list <pattern> Branches on a specific Remote (i.e. select from rtb's)

I'm unsure if there is a command for this.

Currently I have 1600+ remote tracking branches (rtb) for my Git repo as it covers both git.git and git-for-windows and some other contributors.

Finding a specific rtb for a particular remote looks like there ought to be a simple command ready to do the job, but I haven't found anything.

Is there a command or simple simple invocation of branch, show-ref, for-each-ref, etc that can be give a branch pattern and remote name to quickly filter down the list of potential branches to just one or two 24-line screens?