Film documents Brueggergosman’s journey to ancestral Cameroon

Measha Brueggergosman positions herself and her cellphone at the base of the Alhambra in Granada, Spain, hoping for good reception. The ever-cheerful, ever-travelling soprano, visiting the historic Moorish palace and fortress after performing in Madrid with the Orquesta Nacional de Espana, is on the phone to talk about the huge trip she’s taken back into…