这次音乐会的票很难买。

Zhè cì yīnyuèhuì de piào hěn nán mǎi.

Tickets for this concert are very hard to buy.

音乐会开始前，请先关掉手机。

Yīnyuèhuì kāishǐ qián, qǐng xiān guāndiào shǒujī.

Please turn off your phone before the concert starts.

今晚的音乐会你要不要一起去？

Jīnwǎn de yīnyuèhuì nǐ yào bu yào yìqǐ qù?

Do you want to go to tonight's concert with me?