According to Tinder CEO Sean Rad, if a Tinder user links their Spotify account to their dating profile, potential matches will be able to see their top played songs before swiping right. So if you secretly sing along to "Let It Go" every day, or if you don't want anyone to know that Hannah Montana is your guilty pleasure, it may be time to clean up your Spotify profile.
In addition to your most played songs, Tinder will also allow you to post your personal "anthem" to your profile, so choose wisely.
Tinder and Spotify are also expanding their relationship by creating Tinder-themed playlists such as: "pre-swipe," "discovery," "match," "love at first swipe" and "date night." They should also make "stood up," "you don't like your picture" and "I'll settle for anything at this point" playlists.
Music is definitely a way to connect with someone new, but if you have questionable taste in music, it may not be the best thing to lead with. Or, I don't know, just really lean in and own it.