Four Pink Walls

Four Pink Walls is the debut extended play (EP) by Canadian singer Alessia Cara. It was released on August 26, 2015 through Def Jam Recordings. With all songs containing writing by Cara, the preview of her debut studio album Know-It-All was recorded from 2014 to 2015, and also includes major songwriting and production contributions from the R&B duo Pop & Oak.

Upon its release, the EP was positively received by music critics. Commercially, the EP peaked at number 11 on the Canadian Albums Chart, alongside charting at number 21 on the New Zealand Albums Chart and number 31 on the Billboard 200 in the United States. Its sole single, "Here", was also commercially successful, peaking at number 5 on the Billboard Hot 100 and also charting worldwide.