K.B.
I started playing a certain CD during the going to sleep feeding and layed down for it. I then proceded to laying the child in the crib with the music on and rubbing or patting the back until they were asleep. I had the crib next to the bed during all of this anyway. But the main thing seems to be music that they associate with going to sleep that worked for us. It took me until child number 10 to figure this one out but it was great for these last two. I also used it on a little girl I watched for a friend for a while and she seemed to find it helpful to settle for her nap. It did not take her long to get used to the ritual and fall asleep quickly(which she never did at home)
Hope that might be of some help. This would give you a month of the music to have your child used to it.
Sincerely,
K. B