Notes on the scale (treble clef)

Remembering the notes:  From the bottom up, the lines are  E G B D F
Use the acronym, Every Good Boy Does Fine
The spaces from the bottom up would be  FACE

Notes on the scale (bass clef)

Remembering the notes:  From the bottom up, the lines are  G B D F A
Use the acronym, Good Boys Do fine Always
The spaces from the bottom up would be  ACEG
Use the acronym, All Cows Eat Grass.

Each additional flag cuts the value of the note in half