英语听力：自然百科 热带风潮的革命 Tropicalia Revolution—7

 Joyce was one female Brazilian singer who dared to write her own songs. There were no women song writers at all in Brazilian music, so the first, very first time when I appeared on stage, I was booed off stage. That was 1967, I was 19 years old, and it was a huge song festival, with like 50000 people in the audience. The first line of that song said: I was told my man does not love me, and that was it. When I said my man, woo...prostitute…that, I mean it was 1967, but the 60s arrived a bit late here in Brazil. 

 

The TV festivals became a battle ground for supporters of the rival styles, protest music, pop and MPB. At the TV record festival in 1967, the audience was dominated by left wingers, demanding what they regarded as authentic¹ Brazilian songs. They even booed a protest singer, Sergio Ricardo, when he began to sing about football, Ricardo furiously turned on the crowd.

1 authentic   

a.真的，真正的；可靠的，可信的，有根据的

参考例句：

• This is an authentic news report. We can depend on it. 这是篇可靠的新闻报道, 我们相信它。
• Autumn is also the authentic season of renewal. 秋天才是真正的除旧布新的季节。