1. Collective Noun: When referring to a group of musicians playing together, "band" is a collective noun. It represents a group of individuals as a single unit.
* Example: "The band played a great set at the concert."
2. Common Noun: When referring to a strip of material used for fastening or decoration, "band" is a common noun. It represents a general category of objects.
* Example: "She tied a ribbon band around her wrist."
3. Proper Noun: If "band" is the name of a specific musical group, it becomes a proper noun. It should be capitalized.
* Example: "The Beatles were one of the most influential bands of all time."
So, the type of noun "band" is depends on the specific context of the sentence.