A number of artists have been added to the bill for this year's Pop Montreal, including Sufjan Stevens, Yo La Tengo, Jay Reatard, Micachu & The Shapes, Japandroids, Dragonette, Young Galaxy and AIDS Wolf. The latest crop of performers join a lineup that already included Butthole Surfers, Fever Ray, Os Mutantes, Mono, Matt & Kim, Loudon Wainwright III and Destroyer. Hundreds of acts have still yet to be announced for the five-day event, which will take place between Sept. 30 and Oct. 4 in Montreal.