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.
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.