Since you are interested in 50 Best Children's Classics: Includes 'Peter and the Wolf', 'Carnival of the Animals' & 'Young person's guide to the orchestra', here is a list of other items that you may find interesting.
100 Best Children's Classics (Includes Peter and the Wolf, Carnival of the Animals and The Sorcerer's Apprentice)
Various Artists including Neville Marriner, Andre Previn, Simon Rattle, Aldo Ciccolini, Mariss Jansons, Adrian Boult, etc
[ Warner Classics / 6 CD Box Set - released 20/Jun/2019 ]
This 6CD set contains 100 tracks from the most familiar and best-loved works for children, performed by many of the world's leading instrumentalists, orchestras and conductors.
50 BEST LISZT
50 Best Liszt: Includes 'La campanella', Sonata for Piano in B minor & Piano Concertos
Michel Béroff, Andrea Lucchesini, Aldo Ciccolini, André Watts (pianos) / Leipzig Gewandhaus, Kurt Masur
[ EMI / 3 CD Box Set - released 1/Sep/2011 ]
The very best of Liszt performed by the cream of pianists from the extensive EMI catalogue.
50 BEST WEDDING
50 Best Wedding [3 CDs special price]
Various Artists including Jane Parker-Smith, Maurice André, Alfie Boe, Wayne Marshall, Noel Rawsthorne, etc
[ EMI / 3 CD Box Set - released 10/Apr/2011 ]
50 Best Wedding Classics is another release in EMI's highly successful 50 BEST series. This 3 CD set contains a collection of 50 popular classics that may be played at weddings, performed by some of the world's finest artists.