Two weeks ago, when I reviewed an application called “Air,” I referred to it as the follow-up to a similar app called “Bloom.” One of the developers, Peter Chilvers, wrote in with a point of clarification: Air was not actually intended as the official follow-up to Bloom, an app that Chilvers wrote in collaboration with Brian Eno. The real follow-up, also created by Chilvers and Eno, is called “Trope.” All three — Bloom, Air and Trope — are generative music applications. In other words, they’re used to create free-flowing, ambient music.
