nˈaɪntiːnhˈʌndɹɪd sˈɪksti nˈaɪn kˌænsɪˈɑːn dɚ ɹˈeɪtʃəl ɹˈeɪtʃəlz sˈɔŋ, ˈɔːlsoʊ ɐ kˈaɪnd ʌv tˌɛstᵻmˈoʊnɪəl, ɪz bˈeɪst ˌɔn pɹˈɪntᵻd sˈoːɹsᵻz ɹˈæðɚ ðɐn dᵻɹˈɛkt ˈɪntɚvjˌuːz.
1969 Canción de Rachel (Rachel’s Song), also a kind of testimonial, is based on printed sources rather than direct interviews.