Literally, just listen to whatever songs you want like, once a day or something. That's what I did with Guillotine; I absolutely hated it for about a month, then after that period I turned it once a few times (since it kept popping up in my recommended), then it slowly stayed on my mind, and eventually I was seeking it out (but still disliking it, despite not being able to stop thinking about it), and then I listened again and was in love.