Catatonia and Noori, are what genre kind of group?
Noori Noori (Urdu:نوری, literal English translation: "light") is a rock band from Lahore, Punjab, Pakistan, formed in 1996. The group was formed by songwriter, lead vocalist and guitarist, Ali Noor, along with his younger brother Ali Hamza, who were soon joined by bassist Muhammad Ali Jafri and drummer Salman Albert. Since the inception of the band, there had been many changes in the line-up; the only consistent members being, brothers, Ali Noor and Ali Hamza.
Octatonic scale An octatonic scale is any eight-note musical scale. The scale most often meant by this term is one in which the notes ascend in alternating intervals of a whole step and a half step, creating a symmetric scale. In classical theory, in contradistinction to jazz theory, this scale is commonly simply called the octatonic scale (or octatonic collection), although there are forty-two other non-enharmonically equivalent, non-transpositionally equivalent eight-tone sets possible.