Lately, MGMT have been recording songs for a new album with Dave Fridmann, the Flaming Lips/Mercury Rev producer who mixed their difficult sophomore records Congratulations. On Friday, the band played the Festival Estereo Picnic in Colombia, and they debuted a new one called "Alien Days." It's a starry-eyed six-minute ramble, and we've got a fan-made video of it (with some ...