Question: What singer performed in ten languages and released her last album in the 1950s?

Context articles: Dalida
Symphonica Tour
Simple Verses
Love in Portofino (A San Cristina)
Live at the Philharmonic
How's This?
The Dark Side of the Moonnezz
Love Unlimited (Sofi Marinova song)
Enya
Hare and Tortoise

Yolanda Cristina Gigliotti (17 January 1933 – 3 May 1987), better known as Dalida (Egyptian Arabic: داليدا‎ ‎ ), was an Egyptian-Italian then French singer and actress.
 She performed and recorded in ten languages, including French, Italian, Greek, Spanish, German, English, Japanese, Hebrew, Dutch and Egyptian Arabic songs mainly for her homeland.
 She spent most of her career in France and acquired French citizenship in 1961 upon marriage, while maintaining her original dual Egyptian-Italian.
 She won Miss Egypt beauty contest in 1954.
The Symphonica Tour was an orchestral concert tour by George Michael and his last tour.
 The singer performed the songs mainly from "Songs from the Last Century" and "Patience" albums as well as some cover versions in new arrangements.
Simple Verses (Spanish: "Versos sencillos") is a poetry collection by Cuban writer and political activist José Martí.
 Published in October 1891, it was the last of Martí's works to be printed before his death in 1895.
 Originally written in Spanish, it has been translated into over ten languages.
 Among the poems of the collection are "Yo soy un hombre sincero" (I), "Si ves un monte de espumas" (V), and "Cultivo una rosa blanca" (XXXIX).
 Verses pruned from various poems were adapted into the folk song "Guantanamera", which is the most popular patriotic song of Cuba and was popularized in the US in the 1960s during the American folk music revival.
Love in Portofino (A San Cristina) is the sixth and last album of the 1950s by Dalida.
 Most of the songs in the album were hits.
Live at the Philharmonic is a live album by Kris Kristofferson, released on Monument Records in 1992 (see 1992 in music).
 Performed at Philharmonic Hall in New York City on December 2, 1972, the concert followed the release of Kristofferson's successful "Jesus Was a Capricorn".
 Aside from several songs from the latter, the singer performed a number of new pieces, as well as a few of his well-known hits such as "Sunday Mornin' Comin' Down" and "Me and Bobby McGee".
 Guest artists included Willie Nelson, who was a little-known personality in country music at the time, Rita Coolidge, Kristofferson's future wife, and Larry Gatlin, whose career was in its starting phases.
"How's This?"
 (Hangul: 어때?
; RR: eottae?)
 is song recorded by South Korean singer and rapper Hyuna from her fifth extended play, "A'wesome (2016)".
 It was written by Hyuna, Big Sancho and Seo Jaewoo, being produced by the last.
 The song was released as a title track on August 1, 2016.
 The singer performed the song on several South Korean music programs, including M Countdown and Inkigayo, where she also won a music show award on each.
The Dark Side of the Moonnezz is the sixth studio album by Neapolitan parody singer-songwriter Tony Tammaro.
 It is the last after a long break for studio recording of eight years, during which the singer performed in tours.
"Love Unlimited" is a song by Bulgarian singer Sofi Marinova, which was chosen to represent Bulgaria at the Eurovision Song Contest 2012.
 The song contains the phrase "I love you" in ten languages.
Eithne Pádraigín Ní Bhraonáin (anglicised as Enya Patricia Brennan; born 17 May 1961), better known professionally as Enya, is an Irish singer, songwriter, musician, and producer.
 Born into a musical family and raised in the Irish speaking area of Gweedore in County Donegal, Enya began her music career when she joined her family's Celtic band Clannad in 1980 on keyboards and backing vocals.
 She left in 1982 with their manager and producer Nicky Ryan to pursue a solo career, with Ryan's wife Roma Ryan as her lyricist.
 Enya developed her distinct sound over the following four years with multi-tracked vocals and keyboards with elements of new age, Celtic, classical, church, and folk music.
 She has sung in ten languages.
Hare and Tortoise is a German-style board game designed by David Parlett in 1974 and first published by Intellect Games.
 In 1978 it was released by Ravensburger in Germany, where the game became a huge hit.
 It has since sold some 2 million units in at least ten languages, including several known pirated editions.
 The current edition is published by Gibsons Games in the UK, Ravensburger in Germany and Rio Grande Games in the United States.