Experience

The Grand Immersion is an immersive live sound experience — not a concert. Participants lie down or rest in a supported position as Jim and Ashley Cash build layer upon layer of live acoustic and ambient sound, creating a sustained environment engineered to bring the nervous system into deep rest. Ancient instruments meet modern frequency science. The room becomes the instrument.

The full palette: crystal singing bowls, Tibetan and Himalayan bowls, wind gong, crystal pyramid, Native American style flutes and world flutes, Slovak Fujara, frame drums and world percussion, throat singing, classical and healing guitar, Ashley's trained healing voice, and an engineered stereo and binaural frequency environment. Every session is live. Every session is unique. 60–90 minutes.

Jim and Ashley are available to bring the full Sonic Arts experience to existing retreat programs — as guest facilitators, sound bath providers, live music performers, or integrated wellness programming partners. Yoga retreats, wellness weekends, private group retreats, and corporate offsite.

Every group is different. Tell us who you are, what you're looking for, and how long you have — and Jim and Ashley will build something specific for you. Private celebrations, creative residencies, bespoke healing arcs, and corporate wellness.