Nandi Bushell has shared another impressive cover, this time putting a bombastic, fill-heavy spin on ‘Happier Than Ever’ by Billie Eilish.The title track from her recent second album, ‘Happier Than Ever’ marked a striking departure from the sonics Eilish cut her teeth on – it’s bold and grandiose, growing from a soothing acoustic ballad into a soaring, theatrical anthem.Bushell adds a wealth of character to its climax, meeting the wailing electric guitars with a suitably explosive drum