A Song of Joy (Under Northern Skies)

New to America, Nilda Carlson is encouraged by her wealthy mentor to better herself and her community. While her ideas to help other immigrants meet resistance, she finds delight in her piano lessons with a handsome schoolteacher. But with a detective digging into her past and a rich dandy vying for her hand, Nilda must decide what future she will choose.
In Minnesota in 1911, Nilda Carlson is torn between society life in the city of Blackduck and spending time with her family back home on the farm. Her employer, Mrs. Schoenleber, gives her more and more responsibility and experience, including recommending new opportunities for her philanthropy. Still new to America herself, Nilda focuses on the area's immigrant community, but she'll have to fight to get her ideas accepted by the locals and donors alike.
In the meantime, one of her greatest joys is her weekly piano lesson with the handsome schoolteacher, Fritz. But just as Nilda is beginning to realize she has feelings for him, a stylish, affluent young woman moves to Blackduck and monopolizes Fritz's attention. With her humble background, how can Nilda hope to compete with such a sophisticated beauty?