Get ready to feel very emotional with "旧时光是一首简单的歌" by 张松岩. With a 120 BPM and 4 time signature, the rhythms flow in F major. Spanning 4 minutes and 46 seconds, "旧时光是一首简单的歌" radiates low energy from start to finish. Let the very emotional vibes of this track carry you away.