Do you know what torture that would bring on singers?? Only opera singers can do that, and believe it or not, they are extremely cardiologically fit. I cannot stress how hard that is. If that happened in choir, we would die
The initial picture is a percussion part. Discussing saxophones lost me. For the record, pppp in symphonic percussion literature is valid. High school band stories, go home.
p=piano, pp=pianissimo, ppp=panississimo, keep adding issi
f=forte, ff=fortissimo, fff= fortississimo, and then same here too.
p= soft
f= loud
mp= sorta soft
mf= sorta loud