Rso-
“ Where on earth did you get that from?”
I’m sure you don’t want too hear Chassidus so basic sources are “bizechus nashim tzidkonios etc etc”
For Miriam- the women, let by Miriam had tambourines, prepared while still in the worst of golus, while the men
Didn’t- the women had more Emuna
Aharon was mourned by men and women alike because he brought Shalom while Moshe wasn’t (Rashi on Aharon’s passing and the mourning)