K Koke's "Are You Alone Fam?", apart from being a brutal warning to snitches, stands as one of the finest examples of why he's so respected in the UK rap. It's also one of the key early tracks that cemented Koke's name as a formidable lyricist, forcing the rest of the scene to sit up and take notice.

Shot at the same time as this solid gold 2009 freestyle, the video's a bit rough around the edges compared to the cinematic slickness of today's productions, but all that just adds to the no-frills rawness of it all.