Use a "Large Hall" or "Cathedral" reverb setting.
Decrease the playback speed to approximately 80% - 90% of the original. This naturally lowers the pitch, giving the vocals a "deeper," more haunting quality.
Keep it between 2 to 4 seconds for that "echoing in a large room" effect.
Watch these tutorials and edits to see how the slowed and reverb effect transforms the original track: How to Slow and Reverb Songs (Tutorial) YouTube · Your Local Musician VAI DAR PROBLEMA (Slowed + Reverb) YouTube · NOTE EDIT VAI DAR PROBLEMA (slowed & reverb) YouTube · DARKCENT VAI DAR PROBLEMA (Slowed + Reverb)
Focuses on the "problems" (problema) that arise from certain lifestyle choices or relationships, delivered in a rhythmic, repetitive style. 🛠️ How to Achieve the "Slowed + Reverb" Sound