Singing consists mostly of vocables, though recordings and reports from the early 1900s and prior indicate there were a great deal more lyrics or vocal texts. Blackfoot people see the profusion of words in European American music and African American music as lessening the importance and meaning of both words and music; and the same for the manner of listening to such music, that is, for entertainment or enjoyment, often while doing other things: if someone needed to say so many words, why didn't they just talk (p. 69). Blackfoot music is not based on instruments or texts, and singing is not supposed to sound like talking (or imitate any other sound). Typically, songs which contain texts are short and not repetitive, such as: "It's a bad thing to be an old man", (Nettl, 1989, p. 73, 1951 recording of a Crazy Dog Society song) or the relatively lengthy, "Yonder woman, you must take me. I am powerful. Yonder woman, you must take me, you must hear me. Where I sit is powerful." (Nettl, 1989, p. 73, Wissler and Duvall 1909:85 sung by a rock to a woman in the buffalo-rock myth). Often when the text takes up most of the melody with fewer vocables the melodies are short. The vocables used, as in Plains Indigenous singing, are the consonants "h", "y", "w", and vowels. They avoid "n", "c" ("ts") and other consonants. "i" and "e" tend slightly to be higher in pitch, "a", "o", and "u" lower (p. 71). (Nettl, 1989)