Here's something to get you started. I know there are more advance ways of playing congregation songs, I'm still learning myself.
Key of Eb
/F#,G,Bb,C Praise the
GC#/F#BbEb Lord
/BbEb everybody
GC#/BbEb Praise the
GC#/BbEbF# Lord
FB/EBbEb Praise the
F#C/FBbEb Lord everybody
AEb/BbC#F# Praise
AbD/AbCF the
GC#/GBbEb Lord
If anyone else wants to add to this, I think it would be nice. I think B3Wannabe did a video of this song.
Emusiq