Crossword Genius

For listeners, Francesco the poet's beloved, moving line (5)

Ross

I believe the answer is:

aural

'for listeners' is the definition.
(relating to ears or 'listeners')

I don't understand how the rest of the clue works.

(Other definitions for aural that I've seen before include "To do with hearing or the ears" , "Hearing-related" , "musical perception" , "of the listener" , "of air" .)

I've seen this clue in The Guardian.
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