Kendrick Lamar's new single "i" is already smashing records and fans who attended "We Day 2014" in Toronto were treated to Lamar's first ever performance of the song. Backed by a live band, Lamar brought high-energy and nailed every lyric with his rapid fire flow. While the crowd took a minute to get into the new song, by the end of the performance K.Dot had the place jumpin'. With "We Day" meant to inspire the youth to get involved in social change, "i"'s message was fitting for the event. Check out the full performance above.