By Unknown

C               F       C
A - B - C - D - E - F - G
F       C       G      C
H - I - J - K - LMNO - P
C       F   C       G
Q - R - S - T - U - V
C   F   C     G
W - X - Y and Z
C             F C
Now I know my ABC's
F         C         G         C
Next time won't you sing with me.

Source tab image: guitaristsource.com