A wonder of its time, and pure genius. An original and ideal opportunity to hear the pioneering Yamaha DX7 synthesizer at its best, as well as the accompanying keyboard effects. Cesar Camargo Mariano and Nelson Ayres certainly showed the way forward in terms of electronic music, and this was later followed up by Cesar Camargo Mariano at his virtuoso best with his ensuing albums "Ponte das Estrelas", with the accompanying group Prisma, and "Mitos", showing off the DX7 synthesizer and other Yamaha keyboards at their very best. Bravo senhores!