If (like me) you weren’t lucky enough to get tickets to John Grant’s sold out show in the Olympia last Monday, then you likely missed this brilliant rendition of his song Glacier, which is made even better by guest vocal harmonies from none other then Sinead O’Conner and Conor O’Brien(Villagers). Luckily, thanks to the wonder of modern technology, a fairly good quality bootleg has appeared on YouTube. Check it out above.