Get a piece of music paper.
Music paper has five lines and four spaces in between. If you don't have any music paper, just draw five evenly spaced horizontal lines with a ruler.
Draw a vertical line.
Make sure it's intersecting all of the lines from the music paper. It should be a little longer, so that it hangs off both ends.
Make the line a "P".
Draw a semi-circle at the top of the vertical line that ends at the second horizontal line down. Now it should look like a long and skinny "P".
Continue across the vertical line and make another semi-circle.
This new line should curve around the other side of the vertical line and intersect it again at the last horizontal line.
Continue to make the previous semi-circle into a spiral.
You're essentially making a semi-circle that's slightly smaller than the previous one. Make it so that the top goes a little over the third horizontal line.
Finish the spiral.
The spiral should end on the second (from the bottom) horizontal line, which indicates the note "G".
Draw a tail at the end.
Go to the end of the first line you drew, and draw a little line going off of it as shown.