If you're unable to find an official source or prefer to proceed with caution:
Unlike previous "best of" compilations, this collection was exhaustive. It aimed to include every single released under the Zard name, spanning from the debut "Good-bye My Loneliness" to the posthumous releases. What is Included in the Box Set? zard single collection 20th anniversary rar download new
If you are hunting for the ZARD Single Collection ~20th Anniversary~ experience: If you're unable to find an official source