Briefly describe your contact with the natural world today ?

My contact to the natural world is not where it should be. I don’t go out into nature as much as I should. And I think the virus has a big role in that, I’ve been less motivated to do things.

earliest

neumes above text

neumes

colored lines

neumes

4-line staff

f, c, or g clef

notes on 5-line staff with clef

mensuration (longas and breves)

time signature (perfect or half circle)

most recent

notes on 5-line staff

modern clefs

modern note values (whole, half, quarter, and so on)

modern time signature

italian words and abbreviations for dynamics and tempo

staccato, slurs, and so on