I wasn't sure if I was dreaming or not while I was listening to it. Felt like I was following something into a tunnel that kept getting darker and darker but I didn't feel scared, just more curious and amazed at how much darker it was getting. Then it was like I stepped into a large room even though I couldn't see anything, I could feel it. Then an odd buzzing could be felt in the middle of my head like it was vibrating. Later that night I had the most trippy and vivid dreams.