So I moved a year ago and no longer do at home trick or treat décor because nobody comes... I have resorted to Trunk or Treat (and a home party for my kid's friends) as my source of Halloween fun. This year I wanted to do a "Mirror, mirror on the wall" theme for trunk or treat using the one way mirror/light trick. Does anyone know a good "live" voice change software? I will either use my Windows Laptop or Android phone and a Bluetooth speaker. Thanks for the suggestions!