A lullaby composed in 2188 by Thandiwe Solis-Bergmann, a pediatric augmentation nurse working in a Tier 2 clinic, originally written for children undergoing their first BCI installations — typically between ages four and seven — who were frightened by the procedure and the strange new sensory experiences that followed. The song uses a gentle oscillating melody drawn from Southern African lullaby traditions and Scandinavian folk intervals, with lyrics that speak directly to the experience of hearing a new kind of sound inside your head, feeling the warmth of an active neural connection, and the idea that the wire is just another way to hold someone's hand across distance. It is deliberately written to be singable by a parent who is also frightened.

The song spread beyond clinic use within a few years, becoming a general lullaby for augmented families across the Circuit and lower Shelf. A version recorded by the Meridian Children's Chorus in 2199 — arranged for four voices and minimal instrumentation — became the definitive recording and is now the most-played track in the city's pediatric wards. Parents who grew up hearing it now sing it to their own children, creating a generational chain. Some adults admit to finding it more comforting than any adult music they know.