We here at tQ are rather excited that two of our favourites, experimental metal titans Om and atmospheric electronic merchants King Midas Sound, will be sharing on a bill for their ATP gig on Sunday, September 30 (so excited, in fact, that we'll be DJing).

There are a limited number of tickets left for the show, which you can get hold of here. However, we also have a pair of tickets to give away. To be in with a chance of winning, just e-mail your answer to following question to comps@thequietus.com, with OM in the subject line, by midday Saturday, September 29. To read the Quietus Competition terms & conditions, click here.

Q: Which famous garden makes an appearance in Advaitic Songs' tracklisting?

A. Gethsemane
B. Hanging Gardens of Babylon
C. Chatsworth
D. Nelson Mandela's garden, from when Ground Force gave it a makeover