I bought this collection because wanted to own something to mark the 100th Anniversary of the sinking of the Titanic and this collection is brilliant.
CD-One is a remastered copy of the Original Soundtrack from the film.
CD-Two is also a remastered copy of the Back to Titanic Soundtrack which was released a couple of years after the film.
CD-Three is a collection of music from I Salonisti - who play the ship's band in the film - and the music you hear is full recordings of snippets of music you hear played by the band in the 1997 film.
CD-Four is remastered original recording of music and songs from the decade between 1910 and 1920 and is an interesting addition to the other cds.
Just having the first two cds is worth the price paying for it, so to have the other two cd as well is an lovely addition to the collection.