Whoever answers correct will get brainl

Ididn't get that much information but i did get that they got the assembly line idea from henry ford and they used it to make records!

What painting? can you post a picture

Musical notation is a system which is used to  visually represent music  pertaining to the ear  contend  with instruments or sung by the human voice through  the employment  of written, printed, or different symbols.in the western music tradition, the sound is represented in written form through musical notation.in musical notation, the pitch is indicated exclusively by the position of notes on the lines and spaces of the staff.