The Roud Folk Song Index is a database of around 250,000 references to nearly 25,000 songs collected from oral tradition in the English language from all over the world.
ðə ɹˈaʊd fˈoʊk sˈɔŋ ˈɪndɛks ɪz ɐ dˈeɪɾəbˌeɪs ʌv ɚɹˈaʊnd tˈuːhˈʌndɹɪd fˈɪfti,zˈiəɹoʊzˈiəɹoʊ zˈiəɹoʊ ɹˈɛfɹənsᵻz tə nˌɪɹli twˈɛnti fˈaɪv,zˈiəɹoʊzˈiəɹoʊ zˈiəɹoʊ sˈɔŋz kəlˈɛktᵻd fɹʌm ˈoːɹəl tɹɐdˈɪʃən ɪnðɪ ˈɪŋɡlɪʃ lˈæŋɡwɪdʒ fɹʌm ˈɔːl ˌoʊvɚ ðə wˈɜːld.