At the same time, Chai Chin's voice is uniquely low, persuasive, magnetic. Its tones help relieve tension and calm the hustle-and-bustle of life.
當時民歌的女聲多半尖細柔嫩，相較之下，蔡琴極低緩、安寧，又略帶磁性的音色，就顯得格外特殊。而她歌聲中那股撫慰般的溫柔，更為緊張忙碌的大眾帶來一種心靈的舒解感。