The most common and most likely answer to this crossword clue is the 7 letter word COWBELL
I've seen this crossword clue in The Times
C
O
W
B
E
L
L
More clues leading to the result COWBELL
Buddy explains!
The straight part
We know that "that’s to go round Jersey?" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case that’s to go round jersey? = cowbell.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 COWBELL mean?
COWBELL noun- The lead cow in a herd.
- A leader; an influencer.
- A bell worn by cows; sometimes with an ornate strap.
- A musical instrument, typically found without a clapper.