Got nothing LGBT-ish, and I'm not really sure what to suggest if I don't know what you listen to, but but I've got a few band suggestions: Rise Against The Rolling Stones Volbeat Avenged Sevenfold Disturbed System of a Down They're all rock-oriented, and some are harder rock than others, so if you're looking for like, pop, I've got nothing.
I'm not sure what kind of music you like but I'll list some; "Defame Me" by New Years Day "Eternally Yours" by Motionless in White "After the Fall" by Chelsea Wolfe "Nevermind" by The Birthday Massacre "Save You" by Emilie Autumn "New Horizons" by Textures "While We Sleep" by Insomnium "Evidence" by Katatonia "We Sink" by CHVRCHES "Half Asleep" by School of Seven Bells "Forever After" by Paradise Lost "From the Heart" by Devin Townsend Project "Falling Snow" by Agalloch "Committed" by One-Eyed Doll "Teen Idle" by Marina and the Diamonds Most of those are within the rock and metal genres but some are electronic.
Generally anything in the pop punk genre, lol. Like this playlist for example. https://www.youtube.com/watch?v=gPDcwjJ8pLg&list=PLI9s-WWWS8VKqA5r0mNKTnF921YDhEdzt