The benefit of writing down one's music is so other people can repeat it. Like someone else can play your music
Blues music
Soul music
Indie rock music
K-pop
Country music
This question was a bit vague but good memory trick for the lines from bottom up is, "George Bush Drives Fast Always." For the spaces from bottom up, just remember, "All Cows Eat Grass."
So the lines going up are GBDFA and spaces are ACEG.
