Top 10 Albums that Contain the Two Most Popular Songs by Their Artist

Many of these artists had more than one popular or good album although sometimes some of the biggest hits appear on the same album. One-album-wonders may be counted but albums which were the only to be released by artists will not.
EP's included.
Compilation albums not included.

The Top Ten

1 Reign In Blood - Slayer

2 Rust In Peace - Megadeth

I would go as far as saying that Megadeth's three most popular songs all came off of their 'Rust in Peace' album. I wonder which of their albums is the fan favourite?

3 Paranoid - Black Sabbath

4 Straight Outta Compton - N.W.A.

1. 'Straight Outta Compton' 2. 'F*** The Police'.

5 Enter the Wu-Tang (36 Chambers) - Wu-Tang Clan

6 Slippery When Wet - Bon Jovi

7 Illmatic - Nas

1. 'N.Y. State of Mind' and 2. 'The World is Yours'.

8 Night Visions - Imagine Dragons

Do you still think this would be the case? Or that they have had more popular songs since then?

Disagree here I think Beilever is more popular than Demons (maybe not among the fans but overall).

9 Machine Head - Deep Purple

Smoke on the Water, Highway Star

10 21 - Adele

1. 'Rolling in the Deep' and 2. 'Someone Like You'.

Hello is more popular than both of them.

The Contenders

11 Metallica (Black Album) - Metallica

So you're saying One, Master of Puppets, Fade to Black, and For Whom the Bell Tolls are less popular than Enter Sandman and Nothing Else Matters, no worries.

12 Reckless - Bryan Adams