You know Get 'Em Mamis? They are part of the Plague Up Crew. Two hardcore chicas from down Baltimore that tear up the mic like tigers, over club beats by none other than Darkroom Productions. We are so into them that we wrote about them in FADER 53, soon to be dropped like hot diamonds all over your local newsstand. Before you race out and cop that, listen to their fired-up new single "Cold Summer"—the first single off Hamsterdam: The Album. We are so obsessed we can't even be super effusive in this post because our love for their music has circled past enthusiasm and reached a place of heavy calm.