context: Itsuwa Mayumi / Shōjo (21 October 1972) Kaze no nai Sekai (1 July 1973) Fuyuzareta Machi (21 March 1974) Toki wo Mitsumete (21 July 1974) Honto no Koto o Ieba (21 March 1975) Mayumity / Utsuro na Ai October 1975) The Show - Best Concert Album '75 (concert album, 5 December 1975) Etoranze (L'etranger) (June 21, 1977) the best (1977) Aozora - Today (November 1, 1977) Itsuwa Mayumi Zenkyoku Shū All Songs (21 November 1977) My Songs / Sayonara dake wa Iwanaide (1 August 1978) Nokoribi (5 December 1978) Michi (Crossroads) (21 November 1979) Koibito yo (6 September 1980) Shun Shuu (concert album , 1 April 1981) Itsuwa Mayumi Collection (1 July 1981) Marionette (21 September 1981) Collection '82 Juni 21 June 1982) Shiosai (21 October 1982) Mayumi Itsuwa '83 (21 April 1983) Mado -Semete Ai o- (21 October 1983) Atsui Sayonara (concert album, July 21, 1984) Itsuwa Mayumi - Favorite Songs (November 10, 1985) Kaze no Uta (December 5, 1985) Itsuwa Mayumi Best Collection (April 21, 1986) Toki no N agare ni (5 September 1986) Itsuwa Mayumi Best Selection (21 November 1986) Wind and Roses (21 May 1987) Itsuwa Mayumi 33 All Singles (1 November 1987) Four Songs (1 July 1988) Nostalgie (30 September 1988) Itsuwa Mayumi New Best Selection (November 22, 1989) Namo naki Michi (October 21, 1990) Anniversary Eve -Brand-new Best- (September 1, 1991) Another Face-English Best Selection (November 1, 1991) The Memorial Album (August 21, 1992) Anthology Vol. 1 (June 21, 1993) Anthology Vol. 2 (21 June 1993) Personal (9 March 1994) 21 Seiki (1 February 1996) Now & Forever (1 February 1996) Mayumi Classics (20 February 2002) Time To Sing (9 April 2003) Blue Anthology (17 December 2003) Mayumi The Best -Kokoro no Tomo (21 December 2005)
question: when was L’Étranger created?
answers.text: June 21, 1977