For many of us, our taste in music is an integral part of our identity – so much so that, to a certain extent, what we listen to is who we are. The songs of our youth, heard a thousand times, fill our headspace with stray lyrics and infectious grooves, creating a filter for the way we see, hear, and understand the world from then on out. And while some have a less conscious, more organic approach, others actively draw boundaries between the music they accept and the music they deny – and by extension, the people associated with those musical cultures, as well.