There are at least two bands with the name Zu or ZU: 1. Zu is an Italian experimental rock band.
2. ZU is an Indonesian rock band.
1. With their original line-up (since 1997) of drums (Jacopo Battaglia), bass (Massimo Pupillo), and saxophone (Luca T. Mai), the trio from Rome, Italy gradually developed into their current form of highly intricate, experimental, metal/math/no-wave/free/noise/punk/jazz inspired work, breaking from the narrow confines of given music genres, and incorporating a wide array of influences into a unique sound.