need artist and lyrics please

i know a few of the words in the song, but thats it. Maybe someone can help...and some of the lyrics might even be wrong.....help!

"sometime you better take care, when you find there's been someone creepin my backstair. sometime I think its a sin, when you find you been losin and your winnin again.
sorry thats all I got....

Hey I think the song you're looking for is called Sundown from Gordon Lightfoot.. hope I helped