You can use Jamijaemi's various stories and the background sounds and sound effects for each story. * Information on adding English content For infants: English vocabulary content has been added. For toddlers: Korean narration, English script, and English narration content have been added. The narration content is currently being provided as a beta test and was produced using a voice AI service rather than a voice actor. If you find any awkward pronunciation or errors in content, please let us