Can i call the police for noise?

I live in a apartment and these past few days the people downstairs have had their music super load in the room below mine and whenevee my one year old son tries to sleep, he cant because of that motherfucker. The other day i went to go tell her if she could keep it down because i have a baby that is trying to sleep and she did not lower down the music. Now, i don't want to waste my time to go all the way downstairs and show my face so she won't end up doing shit. Its saturday and about to be 10 so im not sure if i cant call the police to make them keep it down or if i can even call. City hall is right across the street lol