Until early 2006, the index was available by a CD subscription; now it can be found online on the Vaughan Williams Memorial Library website, maintained by the English Folk Dance and Song Society (EFDSS).
ʌntˈɪl ˈɜːli tˈuː θˈaʊzənd sˈɪks, ðɪ ˈɪndɛks wʌz ɐvˈeɪləbəl baɪ ɐ sˌiːdˈiː sʌbskɹˈɪpʃən; nˈaʊ ɪt kæn biː fˈaʊnd ˈɑːnlaɪn ɔnðə vˈɔːn wˈɪljəmz məmˈoːɹɪəl lˈaɪbɹɛɹi wˈɛbsaɪt, meɪntˈeɪnd baɪ ðɪ ˈɪŋɡlɪʃ fˈoʊk dˈæns ænd sˈɔŋ səsˈaɪəɾi ˈɛfds.