Final answer:
No, a ledger line should not be drawn above the notehead of the pitch b5 because it is situated on the third line of the treble clef staff, which doesn't require ledger lines.
Step-by-step explanation:
The question is whether a ledger line should be drawn above the notehead of the pitch b5. In standard musical notation, the answer is False. Pitch b5 is written on the third line of the treble clef staff, which does not require a ledger line above the notehead. Ledger lines are used when a note is too high or too low to be written on the staff lines or spaces, and in the case of b5, it is not beyond the range of the staff in treble clef.