The point is that guests can enjoy the moment by confirming, "So this is the song playing right now..." or "That song will play for the next outfit change entrance!"
Including favorite comments or memories from the bride and groom could make the page even more interesting.
It might also serve as a conversation starter during the socializing time ♩
Being able to look back at it anytime is a nice touch too.
When putting ourselves in the guests’ shoes, while an impressive entrance or end roll may leave lasting memories with the music,
it's hard to recall which songs were played at other times, as guests don't pay much attention to that.
But if it’s included in the seating chart (profile book), guests will be more conscious of the BGM, increasing the chance for them to enjoy the music together ♡
This is an idea that brides who are particular about their song selection should definitely consider ♩