Question: What is the title of the compilation album by English classical crossover soprano, actress, musician, songwriter, and dancer, Sarah Brightman?

Context paragraphs:
Fly (Sarah Brightman album): Fly is the fourth album by classical crossover soprano Sarah Brightman.  It is her second album with producer Frank Peterson and features collaborations with Tom Jones, Chris Thompson and Andrew Eldritch.  "Fly" boasts a stronger pop and rock influence than Brightman's previous Broadway and operatic albums, and produced several hits in Europe including "A Question of Honour" and "Time to Say Goodbye".

Classics (Sarah Brightman album): Classics is a compilation album by classical crossover soprano Sarah Brightman.  It collects previously released material, such as "Pie Jesu", from Andrew Lloyd Webber's Requiem; "Figlio Perduto", "Lascia ch'io pianga" and "La Luna" from Brightman's previous studio albums, and new recordings of some her classical vocal performances, including "Ave Maria", "Dans La Nuit", "Alhambra" and a solo version of the 1997' hit "Time to Say Goodbye".

The Harem Tour: The Harem Tour is a limited edition album consisting of b-sides, demos, and other rarities by classical crossover soprano Sarah Brightman.  It was released in CD format only and sold at Brightman's "The Harem World Tour" events and, after the tour concluded, from her web site.  No label company, catalog number or copyright warning is mentioned on the CD packaging.  It is now out of print.

Classics: The Best of Sarah Brightman: Classics: The Best of Sarah Brightman is a European-only compilation album by classical crossover soprano Sarah Brightman.  An earlier version of "Classics" was released Worldwide, except for Europe, in 2001.  The cover art for both albums are the same (with the exception of the full title), but the track listings are different.

Free (Sarah Brightman song): "Free" is a song performed by English classical crossover soprano Sarah Brightman from her ninth studio album, "Harem (2003)".  It was originally written in German by Matthias Meissner and Thomas Schwarz.  The song was then re-written in English by Brightman in collaboration with Sophie B. Hawkins.  The track was produced by Frank Peterson.  It was released as the fourth and final single from "Harem" by Angel Records on 10 June 2003.  The song contains prominent classical crossover and Middle Eastern pop musical characters.  It is influenced by feelings of desperation and is lyrically about somebody who has lost somebody and is looking onto their relationship with somebody else.

Bella Voce (album): Bella Voce (2009) is a compilation album by English soprano Sarah Brightman.  This is a USA-only compilation from Green Hill music.

Sarah Brightman: Sarah Brightman (born 14 August 1960) is an English classical crossover soprano, actress, musician, songwriter, and dancer.

Amalfi – Sarah Brightman Love Songs: Amalfi – Sarah Brightman Love Songs (2009) is a compilation album by English soprano Sarah Brightman; it was released in conjunction with the Japanese film "".  This movie features an appearance and performance by Brightman, and is a special production marking Fuji Television's 50th anniversary.  This is the first Japanese movie to be shot entirely on location in Italy.  With tracks selected by Brightman, the album contains new photos/artwork and was released on July 8, 2009 exclusively in Japan.  It was Japan's best-selling classical album of 2009 and won at the 24th Japan Gold Disc Awards for Best Classical Album of the Year.

Timeless (Sarah Brightman album): Timeless, known as Time to Say Goodbye in the USA and Canada, is the fifth album by classical crossover soprano Sarah Brightman & the London Symphony Orchestra.  The album went gold or platinum in 21 countries, selling over 1.4 million copies in the US alone, and topped the Billboard Classical Crossover chart in the US for 35 weeks.  EMI's SACD 5.1 release of the album is also entitled "Time to Say Goodbye" and follows the American track listing.

The Andrew Lloyd Webber Collection: The Andrew Lloyd Webber Collection is a compilation album by classical crossover soprano Sarah Brightman.  All of the tracks on this album are previously available on other albums.

Supporting paragraphs: Bella Voce (album) Sarah Brightman
Answer: Bella Voce