Music is related to Form. Form is related to Like. Like is related to Story. Story is related to Character. 
Interested is a synonym of Concerned. Concerned is similar to Afraid. Afraid is a synonym of Sorry. 
Music <--RelatedTo--> Form <--RelatedTo--> Like <--RelatedTo--> Story <--RelatedTo--> Character 
Interested <--Synonym--> Concerned <--SimilarTo--> Afraid <--Synonym--> Sorry 