Exercises to internalise bass clef?

1. What is a good way to remember bass clef?
2. How do I remember Clefs?

What is a good way to remember bass clef?

To learn the lines of the bass clef, the awkward mnemonic “Good Boys Do Fine Always” is typically used, with the first letter of each word indicating the notes on that line (bottom to top: G, B, D, F, A). For the spaces, the mnemonic “All Cows Eat Grass” is used.

How do I remember Clefs?

The letter names for the lines with a treble clef. One mnemonic device that may help you remember this order of letter names is: Every Good Bird Does Fly (E, G, B, D, F). As seen in Example 1, the treble clef wraps around the 'G' line (the second line from the bottom).