A rock and roll star who should have been playing some of the biggest festivals in the country this summer has found himself back on the NHS frontline.The K's, from Cheshire, were due to play at Reading and Leeds, Isle of Wight and Kendal Calling among other big events in what was expected to be their breakthrough year.However with live gigs currently on an indefinite hiatus, it has seen one member of the indie four-piece, who have over a million plays on Spotify and sold out the Ritz in January, back in his day job as a mental health nurse.Bassist and co-founder of the band Dexter Baker, 24, is now dealing with the effects the pandemic and the subsequent lockdown are having on vulnerable patients' mental health.Dexter works on the home.