Live cello music with PA sound system and quartet sound with looper pedal AishaZcello is the live-looping cello project of Utah-based musician, Aisha Z, the One Woman Orchestra. Using live looping effects, she combines classical technique with modern sound engineering to transform her solo cello into an orchestra: each composition begins with a single musical idea and unfolds live on-stage as she layers rhythm, melody, and harmony in real time.