Posted: 1/22/17 at 2:12pm
I always thought the character of Grandma was pointless. Her number only helps the cast get ready for Solidarity.
Just before the song, Grandma asks Billy about her husband and his mother and Billy has to remind her that they're dead because her memory tends to get foggy due to her age. Billy then asks her if she remember his grandfather at all. In the song, she confesses she remembers him all too well and that he was a rather mean and violent drunk and their relationship was fraught with poverty and fighting, though she occasionally had the upper hand...except...when they would go dancing. It was when they went out dancing that he would be the gentleman and they could express some semblance of love and tenderness. They would have the lovely relationship "for an hour or three". In looking back with some regret, she admits that if she could go back and do it all again, she would just simply be single and enjoy going out dancing, without having to endure the tumult of her married life after returning home. At the end, Billy tenderly kisses her hand. The point of the number is, Billy gains insight into the lives of his grandparents, bonds with his grandmother and learns of her strength and pain and how dance was her once source of solace through a long, difficult time. Grandma is far from pointless. She is his one living advocate in his household until his relationship with his transforms. Virtually all of the male chorus participate for most of the number, so they are not getting ready for Solidarity until during the final verse of the song.
Everything in the show is about the battle of gender roles and how the perception of strength and weakness (or vulnerability) in masculine and feminine roles were changing during a time when their country and their lives are turning upside-down. The "feminine" characters (Mother, Grandmother, Mrs. Wilkinson and Michael) become the most influential to Billy during this essential point in his life and provide the strength that Billy's father and brother mistakenly believed could only belong to men.
Born to Boogie & Express Yourself are terrible.
When I first heard them on CD, I didn't care for them, but in the show, I think they work beautifully.