. . "783.68 |c Alt |d Contralto (Alto)" . . "781.47 |c Met begeleiding |d With accompaniment" . . "6206" . "783.68147" . "6206 781.47 |c Met begeleiding |d With accompaniment 783.68 |c Alt |d Contralto (Alto) 783.68147" . "6206" .