Question: When did singer Ed Sheeran perform an acoustic cover of "We Found Love" for Sirius XM Radio?
About the article "We Found Love", section "Cover versions".

Candidate passages:
British pop rock band McFly covered "We Found Love" on their "Keep Calm And Play Lounder" tour 2012.
Kele Okereke sang a verse of the song as the intro to his band Bloc Party's song "Flux" on their June 2012 U.K. tour.
British alternative rock band Coldplay covered the song on October 27, 2011, during a performance at BBC Radio 1's Live Lounge.
Jocelyn Vena of MTV News called the performance "flawless", writing "Lead singer Chris Martin's haunting vocals and the band's acoustic rendition, using drums, piano and guitar, play up the sadness of the track."
Jason Lipshutz of "Billboard" magazine also noted that the band used "piano flourishes, a kick drum and a simple guitar lick to convey the song's romantic declaration", while making a ballad which was "reminiscent of Bruno Mars emotional reworking of Katy Perry's 'California Gurls.
Matthew Perpetua of "Rolling Stone" wrote: "It may surprise that their rendition is actually pretty good.
Whereas Rihanna's version is a thumping rave anthem, Chris Martin and company transform it into a lovely piano ballad nearly indistinguishable from many of their own songs."
A writer for "The Hollywood Reporter" said: "Martin's vocals blend with the piano for a slightly softer take on the tragic love story."
On February 17, 2012, British singer Jessie J made a cover of the song on BBC Radio1's Live Lounge.
Lea Michele and Naya Rivera covered the song in the climax of the third season's tenth episode of "Glee", "Yes/No".
Romanian X Factor contestant Diana Hetea performed "We Found Love" in the "Public's Choice Gala" on December 10, 2011.
Even though ill of laryngitis, Hetea's performance was praised all three judges that called it " Perfect match for her!"
both visually and vocally.
Kris Allen also covered the song mashing it with other songs by Katy Perry and other female artists.
Carmen Smith also performed "We Found Love" for her battle round in the Australian Version of the Voice which saw her through to next round.
In October 2012, British singer Ed Sheeran did an acoustic cover of the song for Sirius XM Radio.
Lindsey Stirling covered it in a music video filmed in a Kenyan village.
After dropping out of school at age 16, Sheeran spent his student grant on rail tickets.
Moving from place to place, he performed at open-mic nights across the United Kingdom, where he would sleep on his friends' sofas spending time self-releasing home made EPs and albums.
After spending four years performing in the British live scene, Sheeran met singer Jamie Foxx in Los Angeles who liked him enough to "put on the path to success".
At the start of 2010, Sheeran was having what he described as a "rough time" in the UK and spontaneously left for Los Angeles to spend a month "to see what could happen".
After performing a gig in the city, he was approached by Foxx's contact who produced open-mic nights endorsed by Foxx.
She invited him to perform which he agreed to and after the performance he was contacted by Foxx's manager who then asked him to perform on Foxx's radio show.
After performing on the radio show, Jamie Foxx gave Sheeran his number offering studio time free of charge.
Sheeran took the opportunity to record several tracks in the studio and attended several parties with Foxx describing the time as "surreal".
In addition, Sheeran's appearances on YouTube also garnered success when he uploaded a performances of track "You Need Me, I Don't Need You", which garnered over half a million views making him "one of the most talked about UK acts".
Following this, Sheeran signed to Atlantic Records and was signed to Elton John's management team called Rocket, which Sheeran discussed saying "Elton walked in and said, "Where’s Ed Sheeran?"
I was I like, "Fucking hell!
He knows my name!"
It's surreal, growing up listening to his music and now he is one of the people who sings my praises and helps my career and rings me up and actually has an interest in me".
Sheeran started performing with the acoustic guitar aged 11 and his love for the instrument was what "got into music and singing".
His musical inspirations from an early age surfaced from The Beatles and Bob Dylan, but he noted Damien Rice as a larger influence on his music whom he met after an intimate performance in Dublin.
Throughout the production of + Sheeran knew "how [he wanted every single song to sound", and because of this they only took around one day each to record with the final product featuring "the same sound" which he described as an achievement. 
SIRIUS Left was Sirius Satellite Radio's liberal talk channel.
It featured personalities such as Lynn Samuels, Bill Press, Alex Bennett, Mike Malloy, Ed Schultz, Thom Hartmann and newcomer Mark Thompson.
It was also one of the Sirius XM-owned channels to be exclusive to Sirius and not heard on XM (along with SIRIUS Hits 1.)
In June 2008, Sirius Canada added Sirius Left to its lineup (along with the now-defunct Hot Jamz).
After the Sirius XM merger, the co-owned America Left on XM Satellite Radio did not join the Sirius lineup on November 12, 2008.
Likewise, SIRIUS Left did not join the XM lineup.
Instead, both channels were added to the online streaming services, and were accessible to online subscribers of both services including the iPhone and BlackBerry apps.
The two channels merged to become Sirius XM Left May 4, 2011.
Alex Bennett and Mark Thompson can still be heard on Sirius XM Left.
Lynn Samuels has moved to Sirius-XM Stars 107.
Her show airs live every Saturday and Sunday from 10am-1pm.
Political analyst Andy Ostroy has criticized Sirius Left and liberal talk radio in general in the Huffington Post.
Ostroy disliked Sirius Left's three in-house hosts Alex Bennett, Lynn Samuels, and Mark Thompson.
Bennett was described as, "an ungracefully-aging hippie himself, offers up more gratuitous profanity than intellectual political thought", Samuels was summarized by, "any random listen could be whining about anything meaningless", while Thompson had the least critical description of, "while a smart, passionate guy, has a program so mellow in tone that it can literally put you to sleep.
His voice is so smooth and jazzy that he'd be much better off cuing up a Miles Davis album."
He said that Sirius Left should have more 'ass-kickers' on the network, like Ed Schultz, Randi Rhodes and Stephanie Miller. 
The Coffee House is a singer-songwriter and acoustic rock radio station on Sirius XM Radio, channel 31.
It can also be heard on Dish Network channel 6031(previously 30) until The Loft took Sirius XM Radio 30] and Dish Network 6030 as part of the May 4, 2011 channel lineup.
Until February 9, 2010, it was heard on DirecTV channel 848, But all of the Sirius XM programming was dropped in favor for Sonic Tap by DMX.
According to the "Sirius XM" website, artists frequently played on the station include Norah Jones, David Gray, Indigo Girls, Jack Johnson, Tracy Chapman, John Mayer, Sheryl Crow, and Dave Matthews.
The channel tends to feature acoustic content, including acoustic recordings of popular songs by the above-mentioned artists. 
The following is a list of channels on Sirius XM Radio and Sirius XM Canada.