This is the 1561st most frequent French word.
morceaux
Pieces.
Here, 'morceaux' is used to denote small parts or pieces of cheese that can be individually recognized and handled.
J'ai acheté des morceaux de fromage.
I bought pieces of cheese.
In this sentence, 'morceaux' refers to the individual interlocking parts of a puzzle that when combined form a complete image or structure.
Les morceaux du puzzle ne sont pas faciles à assembler.
The pieces of the puzzle are not easy to assemble.
In this context, 'morceaux' is used metaphorically to refer to musical compositions or pieces that she performed.