Your ceremony music is generally not provided by the Officiant, but rather by the DJ or musician you hire for your ceremony. Please keep this in mind so that you don’t have those expectations. If you only book an officiant, you have not booked the music. However, a reputable officiant should offer a PA system and microphone for their own ceremony performance. If you hired a Wedding DJ, your DJ should provide his own sound system and play your ceremony music. You may also ask your DJ and Officiant to communicate prior to the ceremony to discuss who is providing what, and work together to make sure you have everything you need. If you hired a musician, they may or may not need amplification, depending on the location and size of your ceremony.