Some book sources to get you started. This is not an exhaustive list!
Tradition and progress in Swedish music.
Musikrevy, 1973.
Swedish music past and present
Musikrevy, 1967.
Musical life in Sweden
Roth, Lena, 1987.
Songs from Sweden: shaping pop culture in a globalized music industry.
Ola Johansson, 2021.
The Jenny Lind melodist: containing the Swedish ballads, melodies and operatic gems as sung by mad'lle Jenny Lind.
Lind, Jenny, 18--?
Swedish hymns: and the stories behind them
Harling, Per, 2016.
In tune with tradition: Wisconsin folk musical instruments
Leary, James P.; Teske, Robert Thomas.; 1990.
Sunday School book: containing liturgy and hymns for the Sunday School.
Augustana Evangelical Lutheran Church, 1903.
