What does the cryptic crossword clue "Pieces band arranged back-to-front (5)" mean?

The definition is "Pieces". The wordplay uses a reversal. reverse of STRAP = PARTS; definition: "Pieces" The answer is PARTS.

Pieces band arranged back-to-front (5)

Independent Cryptic #11603 | 24 Across | 2023-12-19 flower