[Music: _Allegro._ Savungaja a-ja a-ja Sama a-ja-ja a-ja. [FINE.] Nunataχatoq sedna--, sersertaχatoq sedna. [_D. C. al Fine._]] [Illustration: BUREAU OF ETHNOLOGY SIXTH ANNUAL REPORT PL. X. (National Museum, Washington. _a_, 10395; _b_, 68146; _c_, 10396; _e_, 10394.)