Sentence:  Lacking the respected and effective institutions that consensus helps provide , minority parties , such as the P.D.I. in 1957 and the progressive Istiqlal faction in 1958 , clamor for elections when out of power , but are not at all certain they wish to be controlled by <WSD>popular</WSD> choice when in power . 
Meaning of the word marked with <WSD> tags:  (of music or art) new and of general appeal (especially among young people)