A$AP Rocky had a neuroscientist, who specialized in hallucinogenic drugs, observe him and Skepta during a studio session for Testing

While recording his third album Testing, A$AP Rocky brought in a college neuroscience professor, who specialized in hallucinogenic drugs, to observe him and Skepta under the influence of psychedelics during a studio session. The professor who studied psychedelic neuroscience and psychedelic-assisted therapy would have been in the session Testing‘s fifth song Praise the Lord (Da Shine) was created.