Where They Keep All The Unused And Unwanted Pop Musicians (4,4)

[Hymergirl]

1.Stray wet wolf was one (5)
2. Part of jet tyre used as bumper here (5)
3. Often three small triangles, in the Pacific, under a mushroom (6)

[scorpiojo]

2 Jetty, in clue

[geevo41]

3 Bikini (atoll) where they tested A bomb

[Toorak]

Unwanted musicians suggestion here

https://www.theanswerbank.co.uk/Quizzes-and-Puzzles/Question1687428.html

[mallyh]

what is the theme

[Toorak]

Seaside I think

[Toorak]

1 - seen as towel (middle letters of wet wolf anagrammed)

[mallyh]

thankyou Toorak x

[wiggers99]

1. Anagram of first three words leads you to the answer.