The CPDP has documented naturally occurring language (including child language) as well as more carefully planned varieties. The latter category includes folk tales, myths, historical and biographical narratives, staged conversations, songs, and as a special focus ritual texts of various types. All sessions have been audio- and video-recorded. Transcription has been done in Transcriber, translation to Nepali and English in ELAN, and glossing in Toolbox. Further annotations have been done partially in ELAN and partially in Toolbox.