Originally, symptoms started out as a memoir chronicling Devin Daniels' mental health journey by way of the beat tape. "I made these beats in my worst mental health state of all time, like 2018 to 2023. In 2017, I had a experience in Boston and it gave me a schizoaffective reaction. I'm schizophrenic now. I've been hearing voices for the past almost 10 years. A terrible time, just really negative. Making beats is the kind of stuff that would just like cheer me up, you know, it would just make me forget about all that stuff." Devin has also been consistently working in the Los Angeles music scene as a bandleader and session musician, graduating from the Herbie Hancock Institute of Jazz Performance at UCLA, and going on to play in bands with the likes of Herbie Hancock, Joel Ross, Gerald Clayton, Miguel Atwood-Ferguson and more. Although Devin does not have social media, and thus currently might not have the name recognition as others in the wider music world, he is very respected and beloved in many circles of the Los Angeles music scene.