Answer:
He (subject), is (verb), guitarist (predicate noun), played (predicate adjective). I beleive this is accurate, but am not positive. I explained some things down below. Good luck!
Step-by-step explanation:
A predicate noun is a noun that comes after a linking verb. The predicate noun renames or re-identifies the subject.
A predicate adjectives, basically, modifies the subject of a sentence. Here's an example. In the sentence "The wall is purple," the subject is "wall," the predicate adjective is "purple" and the linking verb is "is." So, it's subject, verb, and predicate adjective.