attend vs listen

attend and listen both are verbs.

Word	Noun	Adjective	Verb	Adverb
attend	No	No	Yes	No
listen	No	No	Yes	No

As verbs, listen is a hypernym of attend; that is, listen is a word with a broader meaning than attend:

attend (verb)	listen (verb)
give heed (to)	hear with intention
work for, or be a servant to	listen and pay attention
take charge of or deal with	pay close attention to; give heed to
be present at (meetings, church services, university), etc.
to accompany as a circumstance or follow as a result