Yes, it's a double bass, a single one. But it sounds like it's several at once. The solo program of Frankfurt musician and composer Gregor Praml turns the double bass into a soloist. In doing so, he leaves the classical role of accompanist and turns his instrument into an orchestra. This polyphony is created through the use of a loop station and the variety of sound through countless effect devices, with which the studied jazz bassist can multiply his instrument live and completely change its sound.
Text source and more information about this event: https://www.die-fabrik-frankfurt.de/programm
