Your vote for greatest (covers) album

Jimmy Barnes - Soul Deep

https://www.discogs.com/Jimmy-Barnes-Soul-Deep/release/3631471
Tracklist

1 –Jimmy Barnes I Gotcha

Mixed By – Rick Will Written-By – Tex*

2 –Jimmy Barnes (Your Love Keeps Lifting Me) Higher And Higher

Written-By – Davis*, Smith*, Jackson*, Miner*

3 –Jimmy Barnes With John Farnham When Something Is Wrong With My Baby

Mixed By – Rick WillVocals [Duet With] – John Farnham Written-By – Porter*, Hayes*

4 –Jimmy Barnes Show Me

Written-By – J Tex*

5 –Jimmy Barnes Many Rivers To Cross

Written-By – J Cliff*

6 –Jimmy Barnes Reflections

Written-By – Holland-Dozier-Holland

7 –Jimmy Barnes Ain’t No Mountain High Enough

Written By – Gaye / Ashford / SimpsonWritten-By – Ashford / Simpson*

8 –Jimmy Barnes I Found A Love

Written-By – West*, Schofield*, Pickett*

9 –Jimmy Barnes Signed Sealed Delivered (I’m Yours)

Written-By – Wright*, Garrett*, Hardaway*, Wonder*

10 –Jimmy Barnes With Diesel (3) Bring It On Home To Me

Vocals [Duet With] – Diesel (3)Written-By – Sam Cooke

11 –Jimmy Barnes Here I Am (Come And Take Me)

Arranged By – Kevin SavigarEngineer – Ed ThackerWritten-By – Al Green, Mabon Hodges*

12 –Jimmy Barnes River Deep Mountain High

Written-By – Greenwich*, Barry*, Spector*

Bonus Live Tracks 13 –Jimmy Barnes Respect

Written-By – Redding*

14 –Jimmy Barnes Reach Out I’ll Be There

Written-By – Holland/Dozier/Holland*

15 –Jimmy Barnes Try A Little Tenderness

Written-By – Woods*, Campbell*, Connelly*

16 –Jimmy Barnes Stagger Lee

Written-By – Logan*, Price*

17 –Jimmy Barnes Sweet Soul Music

Vocals – Diesel (3), Ross Wilson (2)Written-By – Conley*, Redding*, Cooke*

If you like Soul Deep, Barnsey cut Soul Deeper 9 years later.
And there's Soul Searchin'  from 2016 - his 16th studio album.

Good one, @mapman. How could I have forgotten THAT one?! Rosanne's Pa recorded a lot of Dylan, but not enough to fill an album, I don't believe. He was the first major artist to express his admiration for Bob and his songs. Takes one to know one. ;-)

Joan Jett, The Hit List

The Residents' Third Reich 'n Roll....

David Bowie is an album entirely of "cover" songs.  That alone makes it one of the best, if not THE best, for "covers".
My two cents on the matter.

And for those thinking of album cover art, definitely Yes albums and anything from Roger Dean.  Although S. Peppers Lonely Hearts Club Band is certainly a stand-out classic of album art unto itself.