She was enthralled by his sound , at first mistaking the electric guitar for a saxophone .
During this time , she heard Charlie Christian play electric guitar in Al Trent 's band at a stop in Bismarck .
She was enthralled by Charlie Christian 's sound , at first mistaking the guitar guitar for a saxophone .
During this time , she heard Charlie Christian play electric guitar in Al Trent 's band at a stop in Bismarck .