-Johnny Cash, I Walk The Line- This is an old song but it has a cool bass intro. Im pretty sure that this is 100%. >:] G|------------------------------------| D|--------------------0---0-0---------| A|-------0----0-0-2-4---0-----4-2-0---| E|-0-2-4---0------------------------0-| G|-------------------------------------------------------| D|-------------------------------------------------------| A|-0-0-------2-2------------2-2-2--0-------2---2---2---2-| E|-----4-2-0--------0-2-0------------4-2-0---0---0---0---|