The two rappers have been trading disses due to...New York authenticity?

The seven best bands that participated in this year's CMJ Music Marathon, including Savages, King Tuff, and Deap Vally, and METZ.

From Nas to Angel Haze to the new Batman movie soundtrack, the best new albums released this week.

It’s impossible to cover each bit of new music that comes out during the week, so every Friday, we’ll be doing an end of the week music roundup.