求一首英文歌名,HELP!是一个很有魅力的女声唱的,开始几句是这样的：this is the first day of

求一首英文歌名,HELP!
是一个很有魅力的女声唱的,开始几句是这样的：
this is the first day of my life
for once I'm sure
that this is where I long to be
no need to know
if there is something more I needs
no need to go
cause there is nothing more than this
my future is so clear
cause everything's right here
inside of me
inside of me...
急切盼望答案,谁告诉我歌名是什么哪里可以下谢谢