Kesha: Rainbow review – wronged pop avenger makes a captivating comeback

Kesha’s third album cannot help but be about her troubled relationship with her former producer, but it is also a fierce, skilful rebellion against manufactured popThe final chapter of music critic Simon Reynolds’ exemplary history of glam rock, Shock and Awe, concentrates on the genre’s influence between punk and the present day. One figure it unexpectedly alights on is Kesha Sebert, then known as Ke$ha: in her early, multiplatinum singles Tik Tok and We R Who We R he detects