WIKIPEDIA:

“ Their Greatest Hits: The Record is the career retrospective greatest hits album by the Bee Gees, released on UTV Records and Polydor in November 2001 as HDCD. The album includes 40 tracks spanning over 35 years of music. Four of the songs were new recordings of classic Gibb compositions originally recorded by other artists, including "Emotion" (Samantha Sang), "Heartbreaker" (Dionne Warwick), "Islands In The Stream" (Kenny Rogers and Dolly Parton), and "Immortality" (Celine Dion). It also features the Barry Gibb duet with Barbra Streisand, "Guilty", which originally appeared on Streisand's 1980 album of the same name.
The album peaked at #5 twice in the UK, the first time upon its release in 2001 and again in January 2003 (following the death of Maurice Gibb). It has since been certified triple platinum by the BPI for sales of over 900,001 copies.
In the US, the album debuted on the Billboard 200 album chart at #49. It spent a total of 40 weeks on the chart and was certified platinum by the RIAA in February 2002 for sales of over one million copies there.
There are two bonus songs on the Japanese release, "Melody Fair" and "My World". Also there are two bonus songs on [......] ”

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