 The drummer Vital Dias would later join them.They parted ways in 1979, around the time all of them were busy studying for their vestibular tests, but resumed their musical activity in 1981.The trio rehearsed in the house of Bi's grandmother (which provided inspiration for the song "Vovó Ondina é Gente Fina", or "Grandma Ondina is Really Cool") and in a farm in Mendes, and performed in small venues.