The creepy cathedral

A wedding is supposed to be a time to celebrate, unless it's being crashed by the church's resident ghost. The G.H.O.S.T. Squad investigates the spirit who's been playing the church's organ, messing with tapestries, and freaking out churchgoes. Why is the ghost sticking aorund the church? and can they help the ghost move on in time for their client's wedding, or will the ghost get cold feet?.