Thoughts about how to write an opening credits montage of characters?

So I'm fairly new to this but am wondering about the best way to write an opening credits scene showing all the respective characters waking up in their own environments getting ready for work. Im thinking it'd be an introduction to the characters and their personalities somewhat, but all with music and the opening credits playing out.

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For example one is super organized, want him to be getting all his stuff together. A few are just waking up from a night of partying, rushing to wake each other up to get ready. Probably about 5 or so character intros, all just a sort of montage before we are actually introduced to them. Any suggestions on how to write something like this? Do I use character names/descriptions or keep it vague?

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Hopefully I worded this ok, any thoughts are much appreciated!