I Must Be Dreaming is credited to KNOWER, the Los Angeles electronic funk project known for virtuosic musicianship wrapped in playful, internet friendly performances. This short excerpt circulates on soundboards in its shortened dreamin spelling, where users save it as a ready made reaction for sleepy, loved up or spaced out scenes. Its popularity online comes less from chart history and more from its instant mood shift, turning ordinary footage dreamlike in seconds. Creators keep reusing it for edits, loops and meme posts that need that floating feeling.