The book The History of Music, by Waldo Selden Pratt, explains: “Singing in public and private worship was a matter of course for the early Christians.
Waldo Selden Pratti raamat „Muusikaajalugu ” („ The History of Music ”) selgitab: „Algkristlased pidasid iseenesestmõistetavaks seda, et avalikult ja omaette Jumalat kummardades lauldakse.