Heisa

Heisa is a Belgian group made up of Jacques Nomdefamille on vocals, bass and keyboards, Koen Castermans on guitar, and Jonathan Frederix on drums. The group is active in the early 2000s and is associated with Belgium.

Its music is described as indie, with a strong focus on rhythms, atmospheres and keyboards, and with songs built around tension, distortion and abrupt changes in texture. Guitars are a prominent part of the sound, and the vocals function as one more instrument rather than a lead element. The group’s material is presented as aiming for contrasts, shifting between enchantment, surprise and harsher passages.