Listening to music at the right tempo can help improve your driving. Photo: Getty

Allianz Ireland and Spotify recently launched Seat Belters — a new playlist tool designed to help drivers stay calm by curating music at a slower tempo. Built around songs in the 60–80 beats per minute (BPM) range, Seat Belters is rooted in emerging behavioural science that links music tempo to driving performance.

So how exactly does music affect how we drive?

Multiple studies have found that music with a fast tempo – anything above 120 BPM — can elevate heart rate and impair focus. That can translate into riskier driving decisions, like speeding, tailgating or erratic lane changes. Conversely, slower music helps regulate heart rate and keeps the brain in a more attentive and composed state.

Are we really that influenced by rhythm while driving?

Surprisingly, yes. Human behaviour tends to sync with musical rhythm — a phenomenon known as entrainment. When listening to fast-paced music, drivers may unconsciously match the tempo, leading to faster acceleration and quicker, often less considered, reactions. On a physiological level, high-BPM music can elevate cortisol and adrenaline levels — hormones that are associated with stress and impulsive behaviour.

What’s the evidence behind slower music leading to safer driving?

Studies suggest that music in the 60–80 BPM range leads to calmer, more consistent driving. Drivers listening to slower tracks were found to maintain better lane control, exhibit fewer aggressive behaviours and respond more accurately to sudden changes on the road.

Is silence better than music when it comes to safety?

It depends. Silence can reduce cognitive load, which is helpful in high-pressure driving environments. But moderate music can reduce fatigue and prevent zoning out during long trips.

Top Tip

The beat behind the wheel matters more than we think. The science is clear: slower music can steer us toward safer roads — one song at a time.

Source: The Irish Independent.