Songs for the Entrance of the Parents/Grandparents, the Wedding Party's Processional, the Bride's Processional, Unity Candle, Presentation of Gifts, Communion, or Sign of Peace
Jesu, Joy of Man's Desiring by Bach
Winter (Largo version from The Four Seasons) by Vivaldi
Sheep May Safely Graze by Bach
Bridal Chorus (from Lohengren) by Wagner
Songs for the Recessional of the Wedding Party and the Wedding Couple
Rondeau (from Premiere Suite) by Mouret
La Rejouissance (from Royal Fireworks) by Handel
Alleluia (from Exsultate, Jubilate) by Mozart
Wedding March (from A Midsummer Night's Dream) by Mendelssohn
Viva La Vida by Coldplay (from halleonard.com)