Shouldn’t it be « Écouter »?

Shouldn’t it be « Écouter »?

“Écouter” is the infinitive of the verb. However, “écoutez” is the form combined with “you” or during an order. I hoped i helped

Here it’s imperative, using “vous”. It could be “écouter” but then the the whole text should be written using the infinitive and impersonal and here it’s not possible.