Mexican musician Enrico Chapela Barba (1974) discovered that academic composers had a similar energy to heavy metal groups. For example, Igor Stravinsky's "The Rite of Spring", Silvestre Revueltas' symphonic poem "Sensemayá", or Béla Bartók's string quartets. In tribute to this reminiscent movement, which he was part of with his electric guitar in a band several decades ago, the audience will hear "Rotor", a piece written by Chapela and performed by the Mexico City Philharmonic Orchestra (OFCM) this weekend at the Ollin Yoliztli Cultural Center.