"Clocks" by Coldplay: PIY - PIY - P | OUT - OUT - O | OUT - OUT - O | IYR - IYR - I
Harry Potter (Hedwig's Theme): C H KJH PL M N IJB UC
White stripes - Seven Nation Army: h h k h g f d h h k h g f g f d
Metallica - One: d j d g a j a g d j d g a j a g k d j d g d j d g s j s g a j a g
^(You can change it around a bit and you've got Adam's Song by Blink 182)