What is the collective noun for carillon?

There isn't a specific collective noun for carillon. While there are collective nouns for other musical instruments, like a "choir" of singers or an "orchestra" of musicians, carillons are typically seen as individual instruments.

However, you could use some descriptive phrases to refer to multiple carillons:

* A group of carillons

* An array of carillons

* A collection of carillons

* A set of carillons

You could also use a more poetic term like:

* A symphony of carillons

Ultimately, the best term to use depends on the specific context and your desired tone.