3 sentences

1. 听轻音乐有助于镇静情绪。

   tīng qīng​yīn​yuè yǒu​zhù​yú zhèn​jìng qíng​xù.

   Listening to light music helps to calm the emotions.

   Source: Dong Chinese Dictionary

2. 听了轻音乐后，我感到很轻松。

   tīng le qīng​yīn​yuè hòu, wǒ gǎn​dào hěn qīng​sōng.

   I felt very relaxed after listening to some light music.

   Source: Dong Chinese Dictionary

3. 听点轻音乐能让你紧张的神经得到松弛。

   tīng diǎn qīng​yīn​yuè néng ràng nǐ jǐn​zhāng de shén​jīng dé​dào sōng​chí.

   Listening to some light music can relax your tense nerves.

   Source: Dong Chinese Dictionary