Level 2 Looking for a prelude appropriate for Father's Day, a patriotic medley, or an offertory for Trinity Sunday? You'll find them all in this third volume of Ruth Elaine Schram's "Prayludes" series. As in previous volumes, each selection is a medley of two or more songs with several clearly marked optional starting and stopping points for maximum flexibility in the service. Aside from holiday-oriented materials, there are many general medleys with themes of praise, love, trust, and surrender that can be used anytime.