Researchers at Harvard Medical School have identified a striking link between major music releases and fatal traffic crashes in the U.S., according to a recent study published by the National Bureau of Economic Research.
Titled «Smartphones, Online Music Streaming, and Traffic Fatalities,» the study suggests that the release of highly anticipated albums — which drive surges in mobile device use — is associated with a significant increase in deadly motor vehicle collisions.
Streaming surges, fatalities rise
Analyzing data from the 10 most-streamed albums between 2017 and 2022, including releases by artists such as Taylor Swift and Drake, researchers found that online music streaming increased by nearly 40% on release days.
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During those same periods, U.S. traffic fatalities rose by about 15%, according to the study. That translates to an average increase of roughly 18 additional deaths per release day, or about 182 fatalities tied to the release windows of just 10 major albums.
Driver distraction cited as key factor
The study points to smartphone-related driver distraction as the primary cause of the increase.
Fatal crashes were more common in single-occupant vehicles, suggesting that passengers may help reduce risk — for example, by managing music controls so the driver can remain focused.
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Spikes in fatalities were also more pronounced in clear weather conditions. Researchers said drivers may feel more comfortable using their phones when visibility is good, leading to reduced caution.
Younger drivers most affected
The increase in fatalities was most evident among drivers under 40 and among men — groups more likely to use music streaming services.
Notably, the rise in deadly crashes was more pronounced among sober drivers, indicating that distraction, rather than alcohol use, is the primary factor behind the trend.
In-car tech may not reduce risk
The study also found that infotainment systems such as Apple CarPlay did not necessarily improve safety. Vehicles equipped with such systems experienced a larger increase in fatalities on album release days than those without them.
Researchers suggest that while hands-free features are intended to reduce distraction, they may also make it easier for drivers to interact with streaming platforms more frequently.
Call for further action
The authors conclude that additional measures from automakers and policymakers may be needed to address the growing risks associated with smartphone use behind the wheel.
