“exsultate_justi_contralti”.

“adeste_fideles_contralti”.

“o_magnum_mysterium_contralti”.

“cantique_de_noel_contralti”.

“i_cieli_narrano_contralti”.

“gloria_in_excelsis_Deo_contralti”.

“in_questa_notte_splendida_contralti”.

“in_notte_placida_contralti”.

“super flumina contralti”.

“caligaverunt_contralti”.