however davis was one of many jazz musicians growing dissatisfied with bebop seeing its increasingly complex chord changes as hindering creativity this is a debatable point bebop was ten years before kob anyway are you referring to the music that grew out of bebop and how specifically i think this sentence should be rephrased however davis desired to bring a more lyrical quality to the forefront in his music a quality which was not emphasized as much in bebop and post bop jazz this desire is verifiable in numerous sources off the top of my head john szwed's book and miles' autobiography