Cardcaptor Sakura Episode 37 English Dubbed Episode Title:Sakura and Tomoyo's Lost Voice.Episode Description:Tomoyo prepares to sing as the lead vocalist of the school choir. However, the Voice Card steals her voice, rendering Tomoyo mute, much to the horror of Sakura and Sonomi. Wishing to hear Tomoyo speak again, Sakura and Syaoran go to her house to think of a plan to lure the Voice. Syaoran suggests using the Song Card to replicate Tomoyo's voice. It succeeds, the Voice is captured, returning Tomoyo's vocals, allowing her to sing in the choir.