Read the sentence a student role as he listened to the haunting notes of the song the author realized he had found inspiration for his next suspense novel the teacher reviewing this sentence would point out that since this is aa complex sentence there should be a comma after songb compound sentence there should be a comma after realizedc complex sentence there should be a comma after inspiration d compound sentence there should be a comma after found

The sentence above is a complex sentence so there should be a comma after "song".

Explanation:

A complex sentence has one independent clause and at least one dependent clause. The difference between an independent clause and a dependent one is that the former can stand alone as a sentence because it represents a complete thought. Take a look at 1. The dependent clause can't stand on its own because it does not represent a complete thought; it depends on the independent one to complete it.

1) *As he listened to the hauting notes of the song

i believe it is the bright red satin shirt.