Biology Bert Bit o’ quality music ch’ know. I will only put out songs w/o music on here. Look on spotify, etc. for songs with the music Biology Bert’s tracks Smog Sound.song Attachment by Biology Bert published on 2021-10-09T00:23:15Z Dapping On The Haters by Biology Bert published on 2021-06-18T16:12:01Z Trap Queen Cover By Luckily, Yo by Biology Bert published on 2021-06-18T16:08:12Z Drugs Is Bad by Biology Bert published on 2019-12-18T00:01:23Z Rapp prod. Ex Girlfriend by Biology Bert published on 2019-11-13T18:14:44Z