Answer: What instrument are you playing.
Explanation:
Slavery helped evolve jazz when slaves sang the blues , they often sang about suffering and reminiscing over death.
Popular music tends to have more rythym and upbeat,whil traditional music is more calming and low.
In China seals were used since at least the Shang dynasty. In the Western Zhou, sets of seal stamps were encased in blocks of type and used on clay moulds for casting bronzes. By the end of the 3rd century BC seals were also used for printing on pottery. In the Northern dynasties textual sources contain references to wooden seals with up to 120 characters.
Also, Stone and bronze blocks
Woodblock printing (200 AD)
Legendary origins
Lithography
Lithography
etc.