A study conducted in a Boston concert hall found that listeners’ brain waves aligned more closely with musical rhythms during live violin performances than during matched recordings. The strength of this alignment also tracked how much pleasure and engagement participants reported.
The persistence of live music attendance despite the easy availability of high-quality streaming has prompted researchers to ask whether something neurologically distinct is happening in the presence of a live performer. Psyche Loui, an associate professor and associate dean of research at Northeastern University’s College of Arts, Media and Design, and her colleague Arun Asthagiri framed the question carefully. “If a recording can faithfully reproduce the acoustic signal, why does the live experience feel so different?” Loui said. Prior research had established that audience members’ bodies can synchronize with each other during concerts, and that neural oscillations tend to align with external rhythmic stimuli a process called rhythmic entrainment. What had not been directly tested was whether the mere presence of a live performer, independent of any difference in sound quality, could alter the strength of that neural coupling.
How the study was conducted
The researchers recruited 21 participants, all of whom had formal musical training. Participants sat in a concert hall at the New England Conservatory in Boston and listened to four solo violin excerpts composed by J.S. Bach two fast-paced movements and two slow ones. Professional violinist Joshua Brown performed two of the excerpts live on stage; the other two were played from high-quality audio recordings of the same performer through a speaker positioned at the same location on stage. Volume levels were equalized between conditions. Participants kept their eyes closed throughout, removing visual cues such as watching a performer’s movements.
Brain activity was recorded throughout using electroencephalography (EEG), a method that measures the brain’s electrical signals via sensors placed on the scalp. After each excerpt, participants rated their experience on several dimensions: pleasure, engagement, spontaneity, investment, focus, and distraction. The researchers focused their analysis on a measure called cerebro-acoustic phase-locking how consistently the cyclic patterns of brain waves aligned with the rhythmic pulses in the music.
What the results showed
Participants rated the live performances higher than the recorded ones on a combined pleasure-engagement scale. The EEG data showed that, for the fast-paced excerpts, live performances produced significantly higher phase-locking than recorded playback. This effect was concentrated in the theta frequency band roughly four to eight cycles per second — which corresponded closely to the rate at which individual notes were played in the faster pieces. “The liveness effect on phase-locking was statistically robust and survived correction for multiple comparisons across frequencies,” Loui noted. She added that, within participants, the estimated phase-locking value for live performance was approximately 31% higher than for recorded music.
For the slow excerpts, no significant difference in phase-locking was observed between live and recorded conditions.
A follow-up analysis examined whether individual differences in the live-versus-recorded phase-locking effect predicted individual differences in pleasure and engagement ratings. It found a statistically significant relationship: participants whose brain waves synchronized more strongly with the music during live performances also reported greater increases in pleasure and engagement compared to the recorded condition.
What the researchers concluded
Loui described the brain-behavior correlation as the study’s most notable result. “Stronger neural coupling with the music’s rhythm during live performance was directly associated with a more positive subjective experience. This points toward a bidirectional relationship between low-level auditory processing and affect,” she said. The researchers concluded that live music “strengthens dynamical responses to musical rhythm within the brain,” and proposed this as a candidate neural basis for both the appeal of live concerts and theories about social bonding through music.
Several constraints on interpretation are worth noting. The sample of 21 participants consisted entirely of people with formal musical training; the researchers acknowledge these findings may not extend to listeners without musical backgrounds, who might be less attuned to subtle acoustic or temporal differences between live and recorded sources. Second, the experimental design, while carefully controlled, removed key features of real concert experiences participants listened alone and with eyes closed, eliminating social context and visual perception of the performer. The researchers describe the measured effects as a baseline, not a complete account of typical concert-going. Third, the enhancement in phase-locking was only statistically significant for the fast-paced excerpts. The slow pieces, which featured expressive rhythmic flexibility (rubato), did not produce a significant live-versus-recorded difference in brain synchronization. This may reflect the brain’s greater difficulty locking onto a shifting rather than a steady pulse. The study used a small sample and a single instrument and performer, which further limits how broadly the findings can be applied.
Looking ahead, the researchers have indicated interest in scaling up the social dimension of the work studying what happens when multiple listeners are present, or when there is explicit performer-audience interaction and in exploring whether the stronger neural coupling associated with live music could have applications in music-based therapeutic or clinical settings.
References
Arun Asthagiri and Psyche Loui, “From Lab to Concert Hall: Effects of Live Performance on Neural-Acoustic Phase-Locking and Engagement,” Social Cognitive and Affective Neuroscience, published March 19, 2026. DOI: 10.1093/scan/nsag021.
