What is 16 measures of a song in seconds?

Idrk but i think it's KILO hope this helps ya out

the music of the classical period was often written to be more accessible and enjoyable for all people, rather than just the wealthy. how does contemporary music reach all audiences instead of selected patrons? select a contemporary genre of music and discuss how it reaches varied audiences. be sure to identify your musical choice within your discussion.

i believe their role is to instruct certain sections on when they are to join and when they are to stop