Some really old ones:
Laura said:
"Those Were the Days" is a song credited to Gene Raskin, who put a new English lyric to the Russian romance song "Dorogoi dlinnoyu" ("Дорогой длинною", lit. "By the long road"), composed by Boris Fomin (1900–1948) with words by the poet Konstantin Podrevsky.
Aragorn said:Since Seth Riggs and his Speech Level Singing" was brought up, I want to share some information related to that. I've spent years and years combing through all these various "singing schools", and also trying out the methods and techniques they offer. I hope that what I have to say, will save you from following completely false paths and charlatans.
Domagoj said:"I'll Fly Away", is a hymn written in 1929 by Albert E. Brumley and published in 1932 by the Hartford Music company in a collection titled Wonderful Message. It has been called the most recorded gospel song, and it is frequently used in worship services by Baptists, Pentecostals, Nazarenes, the Churches of Christ and many Methodists."