Crossover, genre-mashing star Poppy has dropped a new song called “3.14,” a reference to her cat, who is named Pi. In December, the singer tweeted, “I’ve been holding on to this song I wrote abt Pi ...

As an artist who’s constantly evolving, how do you feel about artists who choose not to evolve and rely on a very clear approach to music and don’t experiment in deviating from the sound they’re best ...