qualitykontrol qualitykontrol’s tracks in depth rough sample sad song by qualitykontrol published on 2017-03-28T00:34:47Z in depth bruh by qualitykontrol published on 2017-03-26T05:04:47Z in depth one two by qualitykontrol published on 2017-03-26T05:02:26Z in depth - sample 1 by qualitykontrol published on 2017-03-26T04:56:11Z about a girl [nirvana] by qualitykontrol published on 2016-05-28T21:49:36Z