[{"Bold_text": "noun", "List Items": ["Also called bebop .early modern jazz developed in the early 1940s and characterized by often dissonant triadic and chromatic chords, fast tempos and eccentric rhythms, intricate melodic lines punctuated by pop-tune phrases, and emphasizing the inventiveness of soloists.Compare cool jazz cool jazz, hard bop hard bop, modern jazz modern jazz, progressive jazz progressive jazz."]}, {"Bold_text": "verb (used without object)", "List Items": ["Slang.to move, go, or proceed (often followed byon down):Let's bop on down to the party."]}, {"Bold_text": "verb (used with object)", "List Items": ["to strike, as with the fist or a stick; hit."]}, {"Bold_text": "noun", "List Items": ["a blow."]}]