The most common and most likely answer to this crossword clue is the 7 letter word REHEARD
I've seen this crossword clue in The Daily Telegraph
R
E
H
E
A
R
D
Buddy explains!
The straight part
We know that "listened to again" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case listened to again = reheard.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does REHEARD mean?
REHEARD verb- To hear again.
- To try (a lawsuit, etc.) again judicially.