Ok this is the instrumental from Mary Wells, I'm fairly certain. I have always gotten a kick out of this song and love to sing along with her because her voice is so very beautiful to me. However, singing along to some amazing vocalist and carrying the entire song yourself, as you guys already know, are completely different animals. It's good to know your strengths and weaknesses, but it's also so much fun to just go for it sometimes, too. So my summary conclusion is this: listen at your own risk; the auditory specialist is with the lifeguard and neither are on duty. ;)