WTSS is an Entercom station. Entercom's channel for the LGBTQ community is called "Channel Q." Talk shows on weekdays mixed with dance music. All dance music late nights and weekends. This channel is on a regular FM station in Palm Springs and is getting decent ratings. Entercom is putting it on most of the large and medium markets where it operates, so I guess Buffalo is the next to get it. It's in about 40 cities.
iHeart also has an LGBTQ channel known as "Pride Radio." It is mostly music but is voice tracked by DJs, who apparently have regular shifts on some iHeart stations around the U.S. It's not carried in Buffalo yet.