I am not sure why you paid money to be treated like this. Whenever there is a complaint, the respondent has the right to see the evidence and confront the witnesses against them. If you get another 10-day, please be sure to ask about the facts underlying the complaint. If you can show, as you say, that you were out of town while supposedly making a lot of noise then your landlord should think twice about proceeding against you.
If you have complied with your lease, please contact Robyn Freidman for more assistance. Hope this helps. Elizabeth Powell