Mary Hopkin Those Were the Days / Goodbye and other best CD 2-disc set

I am selling a two-CD set featuring Mary Hopkin's representative works.

Approximately 20-30 years have passed since purchase, so there is some corresponding wear and tear. However, the CD surfaces are in good condition, and I have confirmed that they play without any problems.
These items are now very difficult to obtain.
Thank you for your understanding. Please consider purchasing if you are interested.
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・Earth Song/ Ocean Song (Song of the Earth)
This album is said to be where Mary Hopkin found the music she truly wanted to create.
It was released on LP in 1971 and reissued on CD in 2005.
It is a paper jacket specification, and I purchased it immediately after its release and stored it at home.
1 International
2 There's Got To Be More
3 Silver Birch
4 How Come The Sun
5 Earth Song
6 Martha
7 Streets Of London
8 The Wind
9 Water, Paper & Clay
10 Ocean Song
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・The best of Mary Hopkin/ Those were the days
This album, released worldwide in 1995, contains Mary Hopkin's representative songs.
Includes a booklet (25 pages) with Japanese commentary.
I purchased it immediately after its release and stored it at home.
1 Those Were the Days
2 Goodbye
3 Temma Harbour
4 Think About Your Children
5 Knock Knock Who's There
6 Que Sera Sera (Whatever Will Be, Will Be)
7 Lontano Degli Occhi
8 Sparrow
9 Heritage
10 The Fields Of St. Etienne
11 Jefferson
12 Let My Name Be Sorrow
13 Kew Gardens
14 When I Am Old One Day
15 Silver Birch and Weeping Willow
16 Streets of London
17 Water, Paper & Clay