import songs from another presentation software?

I have been using another program called opensong for 3 years now but am looking at changing to another. Part of what is going to help in the decision making process is that i have invested many, many hours building a song bank in it (i have put close to 1000 songs in it, many of which i had to type). I don't want to go through that again. If there is any way that the song data base can be moved and translated to openlp, i would love to know about it. If there isn't a way, is there a song bank that soneone has created that can be downloaded for use on openlp? thanks