Stage times for the Portishead curated 'I'll Be Your Mirror' event have been announced.

The off-shoot of All Tomorrow's Parties, named after the b-side of The Velvet Underground single 'All Tomorrow's Parties', will see performances from Grinderman, PJ Harvery and Beach House on the stage at London's Alexandra Palace.

Stage times have been confirmed as follows:

Saturday (July 23)

Great Hall
DD/MM/YYYY: 4pm-6pm
Doom: 6pm-7pm
PJ Harvey: 7.45pm-8.45pm
Portishead: 9.30pm-11pm

West Hall
Beak>: 1.15pm-2.15pm
Foot Village: 3pm-4pm
Black Roots: 5pm-6pm
The Books: 6.45pm-7.45pm
Company Flow: 8.30pm-9.30pm
Factory Floor: 11pm-12am

Panorama Room
Helen Money: 2pm-2.45pm
The London Snorkelling Team: 4.15pm-5.15pm
Lord Sinclair's Rock'n'Roll Bingo: 5.45pm-6.45pm
Thought Forms: 8.15pm-9pm

The Searchers: 1pm-3pm
The Treasure Of Long Gone John: 3.30pm-5.05pm
Submarine & Richard Ayoade Q&A: 5.30pm-7.40pm
Fargo: 8.30pm-10.10pm
Cinema Rain: 10.30pm-11.30pm
The London That Nobody Knows: 11.45pm-12.40am

Sunday (July 24)

Great Hall
S.C.U.M.: 1.15pm-2pm
Liars: 2.30pm-3.15pm
Beach House: 4pm-5pm
Swans: 5.30pm-7pm
Grinderman: 7.45pm-8.45pm
Portishead: 9.30pm-11pm

West Hall
Godspeed You! Black Emperor: 12.30pm-2.30pm
The Passion Of Joan Of Arc: 3.30pm-5pm
Anika: 5.45pm-6.30pm
Alan Moore & Stephen O'Malley
The Telescopes: 8.45pm-9.30pm
Caribou: 11.20pm-12.20am

Panorama Room
Fairhorns: 2.30pm-3.15pm
Lord Sinclair's Pop Quiz: 3.30pm-4.30pm
Acoustic Ladyland: 5pm-5.45pm
The Sundowners: 6.30pm-7.15pm

Easy Rider: 1pm-2.35pm
Curling: 3pm-4.35pm
September: 5pm-5.25pm
The First Movie & Mark Cousins Q&A
Jock Scott: 8pm-8.30pm
Field: 8.45pm-8.55pm
Tonite Let's All Make Love In London: 9.15pm-10.25pm
The Room: 11pm-12.40am

I'll Be Your Mirror takes place July 23-24.