Adele experienced sound troubles during her 2016 Grammy performance and let the world to know about it.
The 27-year-old songstress took to her Twitter handle to spill the beans on what really went wrong while she sang 'All I Ask' from her hit album, '25' at the award ceremony, reports E! Online.
She tweeted, "The piano mics fell on to the piano strings, that's what the guitar sound was. It made the sound out of tune. S--t happens."
"Because of it though.I'm treating myself to an In N Out. So maybe it was worth it," her tweet further read.
Meanwhile, a spokesperson for CBS confirmed there was a five-to-eight second technical issue with the broadcast, adding without elaboration that it was outside the network's control.
The 58th annual Grammy Awards took place at the Staples Center in Los Angeles on February 15.
