Scent and sound are becoming increasingly important tools in immersive experience design, as brands and cultural organisations look for formats that create stronger emotional recall and more distinctive audience engagement.
Both senses are closely linked to memory and feeling, which gives them particular value in physical experience design. Scent molecules and sound vibrations are processed through receptor systems that send signals to areas of the brain associated with emotion and memory. For experience producers, this makes the combination of fragrance and audio a powerful route for building atmosphere, identity and long-term recall.
The commercial context is also strengthening. The scent marketing industry is forecast to reach $3.2bn by 2033, reflecting growing interest in olfactory design across retail, wellness, culture and branded environments. Recent activations show how scent and sound are moving beyond background atmosphere into structured programming, product launches and ticketed cultural formats.
From Scent Concerts To Brand Worlds
The idea of pairing fragrance and performance has a long history, with Sadakichi Hartmann’s 1902 scent concert in New York often cited as an early reference point. While that event was not well received at the time, contemporary audiences and technology are creating new conditions for multisensory formats.
The Institute for Art and Olfaction revived the concept in 2014 and continues to explore scent-led programming. Its work points to a wider market shift, where audiences are more receptive to experiences that ask them to listen, smell and respond emotionally.
Icelandic fragrance house Fischersund offers a strong current example. With founders who are also musicians, the company has developed scented concerts where original music, live readings, projections, incense, drinks and fragrance diffusion combine into a single narrative format. Its activation at Dover Street Market during Paris Fashion Week used scent as part of a 50-minute presentation for Faux Flora No. 1, linking product launch, performance and brand identity.
For cultural venues and luxury brands, this approach shows how fragrance can be used as more than a retail sample. It can become part of a complete spatial experience, supporting audience connection and giving a launch cultural depth.
Technical Challenges For Producers
Delivering these activations requires careful production planning. Sound can be timed and directed with precision, while scent moves through space more slowly and is affected by airflow, temperature, architecture and crowd density.
Projects such as Cosmic Gardens, created by Clément Mercet and perfumer Ugo Charron, demonstrate the need to treat fragrance and audio as linked but separate design systems. At some points, music may lead the emotional arc. At others, scent may guide the experience.
UFO Parfums has also developed scent raves using diffusion systems capable of filling large venues. These events show the potential and the complexity of olfactory production. Intensity, legibility and audience sensitivity all need careful control, especially where fragrance notes may be unfamiliar.
Opportunities For The Experience Sector
Diptyque’s sound-led activity around Orphéon and Orphéum shows how scent and music can also support premium retail, hospitality and temporary pop-up formats. By linking fragrance to jazz, record culture and atmospheric staging, the brand created a stronger sensory context for its product story.
For visitor attractions, galleries, brand experience agencies and wellness operators, scent and sound offer valuable tools for building memorable environments without relying only on screens or physical sets. Used well, they can support place-making, product storytelling, cultural interpretation and community-led programming.
The next phase will depend on thoughtful design, technical control and clear purpose. As diffusion systems, responsive audio and sensory research develop, scent and sound activations are likely to become a more established part of immersive experience strategy.
