Idiom Definition:
  
    
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element.
"to hop on the bandwagon"  
    to become involved with or support an activity or cause that has recently become popular (usually for some personal gain or advantage)
     
Synonyms: 
  advantage, appearance, chic, convention, craze, fad, furor, join, latest, mold, pattern, trend, vogue
   
   
This saxophone player is literally 
hopping on the bandwagon. - - - - ->  
