3rd of November 2017: Bad Liar by Selena Gomez

There's nothing wrong with listening to mainstream songs. Mainstream only means that a lot of people like that specific thing. Basically, it means you know about the habits of the population's majority. Information is power! Now that I tried to justify myself - :D actually nope - here's Miss Gomez's Bad Liar, which is so simple and basic that I just cannot stop listening to it. Don't ask me, there are songs that can do this to you, they just stuck in your head and refuse to leave :D