Our editorial staff picks the best songs from a year that's starting to be swarmed with big hits by big artists. The turnover at the top of the Billboard Hot 100 this year has really been something to ...

Every year, the bounty of pop music grows more and more (my apologies to the 2,637 songs in my inbox as of time of writing that I haven't gotten to yet, out of you don't want to know how many).