Does anyone remember this movie?????

Theres a movie i have thought about for a while that i wanted to see again. I watched it when i was little and i have wanted to watch it or at least know the name of it. Bare with me coz i'm gonna tell you what i remember about it, theres a family with a boy and they move into this farm which is haunted by a family that used to live their. There is a girl ghost that befriends the boy and he helps her try and find her dolly, which in the end is down the well. To make a long story short, the boy finds the dolly for the girl ghost and she goes to her family and they sing the "fre re shaqu" song (excuse the bad french spelling) and she gives the dolly to the boy to keep and inside are diamonds. The end. Does any one remember this movies?