ðɪs tʃˈeɪndʒd wɪððə sˈiːbɜːɡ mˈɑːdəl ˈɛm wˈʌnhˈʌndɹɪd ˈeɪ, wˌɪtʃ kʊd plˈeɪ fˈɪfti ɹˈɛkɚdz fɹˈʌnt ænd bˈæk fɚɹə tˈoʊɾəl ʌv wˈʌnhˈʌndɹɪd sᵻlˈɛkʃənz, mˈoːɹ ðɐn fˈoːɹ tˈaɪmz ɡɹˈeɪɾɚ ðɐn pɹˈiːviəsli ɐvˈeɪləbəl.
This changed with the Seeburg model M100A, which could play 50 records front and back for a total of 100 selections, more than four times greater than previously available.