ɪn tˈuː θˈaʊzənd nˈaɪntiːn, bˈɪlboːɹd ˈædᵻd ɐ kəmpˈæniən tʃˈɑːɹt, dˈæns slˈæʃ ᵻlɛktɹˈɑːnɪk ˈælbəm sˈeɪlz, wˌɪtʃ tɹˈæks ðə tˈɑːp fˈɪftiːn ˈælbəmz bˈeɪst sˈoʊlli ˌɔn fˈɪzɪkəl sˈeɪlz, bˌʌt wɪð ɐn ˈɛmfəsɪs ˌɔn kˈoːɹ dˈæns slˈæʃ ᵻlɛktɹˈɑːnɪk ˈɑːɹɾɪsts.
In 2019, Billboard added a companion chart, Dance/Electronic Album Sales, which tracks the top 15 albums based solely on physical sales, but with an emphasis on core dance/electronic artists.