Which choir originally sang the John Lennon Song what is incorporated into the song "K Cera Cera"?
K Cera Cera "K Cera Cera", a presentation of The Red Army Choir by the K Foundation (Bill Drummond and Jimmy Cauty), was released as a limited edition single in Israel and Palestine in November 1993. The song was an amalgam of Jay Livingston/Ray Evans's "Que Sera, Sera (Whatever Will Be, Will Be)" and John Lennon/Yoko Ono's "Happy Xmas (War Is Over)".
Kanon Pokajanen Kanon Pokajanen is a 1997 composition by Arvo Pärt for four-part (SATB) choir. The text is the "Canon of Repentance to Our Lord Jesus Christ", an Orthodox hymn. The text is sung in Church Slavonic and following the tradition of Russian sacred choral music, it is sung a cappella.