An earworm or brainworm,[1] also described as sticky music or stuck song syndrome,[2] is a catchy or memorable piece of music or saying that continuously occupies a person's mind even after it is no longer being played or spoken about.[3][4]Involuntary Musical Imagery (INMI) is most common after earworms,[5][6][7][8][9] but INMI as a label is not solely restricted to earworms; musical hallucinations also fall into this category, although they are not the same thing.[6][10] Earworms are considered to be a common type of involuntary cognition.[11] Some of the phrases often used to describe earworms include "musical imagery repetition" and "involuntary musical imagery".[1][12][13]
^Williamson, Victoria J.; Jilka, Sagar R.; Fry, Joshua; Finkel, Sebastian; Müllensiefen, Daniel; Stewart, Lauren (September 27, 2011). "How do "earworms" start? Classifying the everyday circumstances of Involuntary Musical Imagery". Psychology of Music. 40 (3): 259–284. doi:10.1177/0305735611418553. S2CID145466099.
^Filippidi, I.; Timmers, R. (2017). "Relationships between everyday music listening habits and involuntary musical imagery: Does music listening condition musical imagery?". Psychomusicology: Music, Mind, & Brain. 27 (4). American Psychological Association: 312–326. doi:10.1037/pmu0000194. S2CID149182669.
^Hemming, J.; Merrill, J. (2015). "On the distinction between involuntary musical imagery, musical hallucinosis, and musical hallucinations". Psychomusicology: Music, Mind, & Brain. 25 (4). American Psychological Association: 435–442. doi:10.1037/pmu0000112.
^Moeck, E. K.; Hyman, I. E; Takarangi, M. K. Y. (2018). "Understanding the overlap between positive and negative involuntary cognitions using instrumental earworms". Psychomusicology: Music, Mind, & Brain. 28 (3). American Psychological Association: 164–177. doi:10.1037/pmu0000217. S2CID150180837.
^Kellaris, James J. (Winter 2001). "Identifying Properties of Tunes That Get 'Stuck in Your Head'". Proceedings of the Society for Consumer Psychology. Scottsdale, Arizona: American Psychological Society: 66–67.