Is this a funeral song?

So my wedding ceremony will be in church and all the music will be hymns played on piano (with the exception of the bridal entrance song which will be my sister/MOH singing “O Perfect Love”).


I want to have an instrumental version of “Rock of Ages, Cleft for Me” as the processional song… but after googling it it doesn’t seem popular for weddings and mostly used at funerals?
Any thoughts? If you were a guest and that was the processional song would you consider it odd? Would it remind you of a funeral? Thanks!