{"conversations": [{"from": "human", "value": "Crea un acord de progr\u00e9s en B major que t\u00e9 un to m\u00e9s trist."}, {"from": "gpt", "value": "I V - vi - IV per exemple: C Manveen G zy Am Fzliv"}, {"from": "human", "value": "Aix\u00f2 \u00e9s bastant trist, per\u00f2 no \u00e9s en B major. Pots crear una altra progressi\u00f3 que est\u00e0 en la clau de B major?"}, {"from": "gpt", "value": ""}]}