A Borderline Mixtape .: Click To Enter :. A Borderline Mixtape was formed in late 2004 with the aim of creating the ultimate mixtape. Songs that would match the listener's current mood and genre, whether it'd be pop, r&b, hip hop, rock & roll, indie, emo, emotronic, screamo, screamotronic, Christian rap or reggaeton. Creating the ultimate mixtape is a difficult (almost impossible) task, but that's what makes it fun for us. Enjoy!