Someone to just play music

Hi everyone! I'm getting married at Grounds for Sculpture in Hamilton, NJ. We are having a simple ceremony and reception so we don't want a DJ. We have playlists of music already and are just looking for someone to simply play our music, and maybe announce a few things as they take place.



How would I go about looking up someone who could do something like that? Do you think if I contacted a DJ and asked for them to just play our music and keep it simple that it might come off as offensive? I know we could basically ask anyone to just play music, but if I could find someone that understands the timing for the ceremony, first dance, and so on, that would be great.
Thanks in advance!