A very influential Romanian band, with many remarcable hits, talented members, and tragic story. In autumn 1975 the band is formed, after a discussion between Iuliu Merca and Ştefan Boldijar, in the restaurant "Scoica" in Jupiter. Next year's spring brings the name of the band: "Semnal", and the first componence: Iuliu Merca, Ştefan Boldijar, Liviu Hrişcu (ex. Mondial), Constantin Sălăgean and Tavi Popovici. The official launch of the band takes place in the summer of 1976, in Costineşti. Autumn '77: the first single is recorded, containing "Moara" and "Durata".