gramatik - hit that jive (original mix) gramatik - hit that jive (original mix) official video gramatik - hit that jive (original mix) live gramatik - hit that jive (original mix) cover Gramatik official video Gramatik live Gramatik cover Gramatik feat gramatik - just jammin' (1h) gramatik - just jammin' (1h) official video gramatik - just jammin' (1h) live gramatik - just jammin' (1h) cover