The music for the mask, which still exists at least, the melody still exists, was written by Henry Lawes, the most important musician working in England.

现在流传下来了的《面具》的音乐，亨利劳斯写的旋律依然存世，亨利是英国最伟大的作曲家。

耶鲁公开课 - 弥尔顿课程节选

It seems that Lawes himself actually played the role of the attendant spirit, that beneficent, slightly frightening figure who hovers over the entire landscape of the mask.

看起来好像,劳斯自己扮演了跟班精神，那善行微妙地,让那些参与《面具》创作的人员产生了恐惧。

耶鲁公开课 - 弥尔顿课程节选