QNN Billboard Producer. QNN’s tracks NAV x Metro Boomin Type Beat - Rolling by QNN published on 2017-12-04T18:37:43Z NAV x Metro Boomin Type Beat - Addies by QNN published on 2017-12-04T18:33:50Z NAV x Metro Boomin Type Beat - Used To It by QNN published on 2017-12-04T17:58:15Z