They are celebrating the 10 year anniversary of the duo's album 'The Con'.
PVRIS and Paramore's Hayley Williams have covered Tegan And Sara.
The songs appear on a new compilation celebrating the 10 year anniversary of the duo's album 'The Con'.
So, here's PVRIS taking on 'Are You Ten Years Ago':
And here's Hayley tackling 'Nineteen':
'The Con X: Covers' is out now via Warner Bros. Records
Here's the full tracklisting for the release:
01. Ruth B. - I Was Married
02. MUNA - Relief Next to Me
03. Shura - The Con
04. Mykki Blanco - Knife Going In
05. PVRIS - Are You Ten Years Ago
06. Ryan Adams - Back in Your Head
07. City and Colour - Hop a Plane
08. Kelly Lee Owens - Soil, Soil
09. Bleachers - Burn Your Life Down
10. Hayley Williams of Paramore - Nineteen
11. Sara Bareilles - Floorplan
12. Shamir - Like O, Like H
13. Trashique (GRIMES X HANA) - Dark Come Soon
14. CHVRCHES - Call it Off