Album So Jealous dari Tegan and Sara akan segera berumur 10 tahun dan untuk merayakannya mereka bakal merilis edisi anniversary So Jealous X pada 23 Desember 2014 nanti melalui Warner Bros. Records. Berikut di bawah ini adalah tracklisting beserta artwork dari So Jealous X. Simak juga pernyataan Tegan and Sara mengenai So Jealous X di bawah ini

“Because So Jealous changed the course of our sound, our career and most importantly our lives, we didn’t want to just re-release the record. Instead we wanted to re-ignite the fire that inspired us to make the record in the first place and hopefully allow it to reach a whole new audience.” – Tegan and Sara

Tracklisting:
Remixes:
1. I Won’t Be Left (FM Attack Remix)
2. Walking with a Ghost (Manila Killa Remix)
3. So Jealous (Royal Remix)
4. Fix You Up (Keljet Remix)
5. I Can’t Take It (Matoma Remix)

Covers:
6. The White Stripes – Walking With A Ghost
7. Bianca Russelburg ft. Cynthia Nesbit – Walking With A Ghost
8. The Cancer Bats – So Jealous

Demos:
9. I Bet It Stung
10. Where Does The Good Go
11. Downtown
12. Walking With A Ghost
13. So Jealous
14. Speak Slow
15. Wake Up Exhausted
16. We Didn’t Do It
17. I Can’t Take It (So Move)

B-side Demos:
18. Falling On Them
19. Love Type Thing
20. When I Get Up
21. Bombs
22. When I Get Sad