Subterrestrial presents "Transmissions from the Hollow Earth 2", the follow up to the original Transmissions from the Hollow Earth. Composed and performed entirely in Berna, a software simulation of a late 1950s electroacoustic music studio, "Transmissions from the Hollow Earth 2" takes a more complex approach with more of a focus on loop manipulation. However, like the original TftHE2 evokes dark musique concrete dronescapes utilizing only the simplest of parameters.