workedOnSongFor

Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'

Predicate: workedOnSongFor

Indicates that one entity contributed work or effort toward creating, producing, or developing a particular song for another entity or purpose.