Hi,
I see that you are new to LGM, so WELCOME!!
There are a couple of things that will help you out here. First of all do a search for the song you are looking for first. Most of the time you will find what you need. If you can't find it here, then look at earnestandroline.com.
I encourage you to visit the other parts of the site that teach you theory so that you can learn songs on your own. Armed with knowledge I have been able to figure out most songs easily!
Next if you know some of the chords to the song post them so we can perhaps fill in the blanks for you. I do hope you will take the time to visit the General Music hangout on this site it is filled with an awe inspiring plethora of good information and teaching to propel you in your ministry.
Be Blessed,
LadyN