Time to start rebuilding my music collection

Years ago I gave all my music CDs to the local library. Now I have decided to rebuild my past memories.
Bought five CDs.
Four of them are "Greatest Hits"...
The Essential Johnny Mathis...40 tracks
Blondie - Greatest Hits... 19 tracks
Little River Band - Ultimate Hits (Original Australian Line up)...25 tracks
Carpenters - Greatest Hits...20 tracks
Plus one that I know the words to every song
Meat Loaf - Bat out of Hell...9 tracks