The annual music smorgasbord known as SXSW is in full effect until Sunday. No doubt, there will be countless gems from the festival that we will be posting on the daily. First up? A video of Young Guru playing a remix of Kendrick Lamar’s “B*tch, Don’t Kill My Vibe” featuring new verses from Kendrick and a verse from Jay-Z… Check out the video. Related: Kendrick Lamar is named the Hottest MC in the Game by MTV (Video)