Resounding: Verb or Adjective?

Question

Is the statement below properly written or grammatically correct?

Resounding a musical treasure.

In this usage of "resounding" is it a verb or an adjective?

Answer 1

Resounding is an adjective describing the quality of something and mostly means “loud”. In poetry “resounding “ is used before different nouns telling us about feelings, thoughts, wishes, and emotions. Taking into account that “ resounding” mostly stays before nouns- it’s definitely an adjective. But in the sentence: “ What are you doing? - Resounding the song.”

Resounding describes the process of doing. And, I thing, it’s a verb.

Answer 2

resounding is an adjective meaning emphatic - it was a resounding success or loud enough to reverberate - she gave him a resounding slap across his face