IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-20. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the πŸ” to find similarities to the given chant.

  1. πŸ” 100% Mariae Virgini LaudesMariae Virgini Laudes
  2. πŸ” 43% Verbum caro factum estVerbum caro factum est
  3. πŸ” 41% Victimae paschaliVictimae paschali
  4. πŸ” 38% Victimae paschaliVictimae paschali
  5. πŸ” 38% Ad Virginem Dei MatremAd Virginem Dei Matrem
  6. πŸ” 38% Victimae paschaliVictimae paschali
  7. πŸ” 38% Ave Regis AngelorumAve Regis Angelorum
  8. πŸ” 35% Ave MaterAve Mater
  9. πŸ” 35% Ave lumenAve lumen
  10. πŸ” 34% Stabat Mater speciosaStabat Mater speciosa
  11. πŸ” 34% Victimae PaschaliVictimae Paschali
  12. πŸ” 34% Stabat MaterStabat Mater
  13. πŸ” 34% Stabat MaterStabat Mater
  14. πŸ” 34% Gloria SanctorumGloria Sanctorum
  15. πŸ” 33% Victimae paschaliVictimae paschali
  16. πŸ” 33% Ave Virgo specieiAve Virgo speciei
  17. πŸ” 33% O Maria Mater pia MaterO Maria Mater pia Mater
  18. πŸ” 33% Exsultet iam angelicaExsultet iam angelica
  19. πŸ” 33% O Maria mater piaO Maria mater pia
  20. πŸ” 32% Stabat Mater DolorosaStabat Mater Dolorosa
  21. πŸ” 32% Stabat MaterStabat Mater
  22. πŸ” 32% Flos virginumFlos virginum
  23. πŸ” 32% Concordi laetitiaConcordi laetitia
  24. πŸ” 31% Lauda SionLauda Sion
  25. πŸ” 31% Angelus Domini (salutatio angelica)Angelus Domini (salutatio angelica)
  26. πŸ” 31% Omni die dic MariΓ¦Omni die dic MariΓ¦
  27. πŸ” 31% Festum MariaeFestum Mariae
  28. πŸ” 31% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  29. πŸ” 31% MemorareMemorare
  30. πŸ” 31% Lauda SionLauda Sion
  31. πŸ” 31% Stabat Mater speciosa!Stabat Mater speciosa!
  32. πŸ” 31% Miserere (Ps 50)Miserere (Ps 50)
  33. πŸ” 31% Laudes Crucis AttollamusLaudes Crucis Attollamus
  34. πŸ” 31% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  35. πŸ” 31% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  36. πŸ” 31% Voce jucunditatisVoce jucunditatis
  37. πŸ” 31% Concordi laetitiaConcordi laetitia
  38. πŸ” 30% Alma RedemptorisAlma Redemptoris
  39. πŸ” 30% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  40. πŸ” 30% Gloria XIIIGloria XIII
  41. πŸ” 30% Tota pulchra es Maria!Tota pulchra es Maria!
  42. πŸ” 30% Veni praecelsa DominaVeni praecelsa Domina
  43. πŸ” 30% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  44. πŸ” 30% Salve MaterSalve Mater
  45. πŸ” 30% Jesu Fili summi PatrisJesu Fili summi Patris
  46. πŸ” 30% Salve MaterSalve Mater
  47. πŸ” 30% Credo IICredo II
  48. πŸ” 30% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  49. πŸ” 30% Alma Redemptoris (tonus simplex)Alma Redemptoris (tonus simplex)
  50. πŸ” 30% Ave Virgo nobilisAve Virgo nobilis
  51. πŸ” 30% Ave Virgo virginumAve Virgo virginum
  52. πŸ” 30% Ave mundi spes MariaAve mundi spes Maria
  53. πŸ” 30% MemorareMemorare
  54. πŸ” 29% MemorareMemorare
  55. πŸ” 29% Te DeumTe Deum
  56. πŸ” 29% Roma Petro GlorieturRoma Petro Glorietur
  57. πŸ” 29% Tota Regis filiaeTota Regis filiae
  58. πŸ” 29% Gloria VIGloria VI
  59. πŸ” 29% Te Matrem laudamusTe Matrem laudamus
  60. πŸ” 29% Salve mater misericordiaeSalve mater misericordiae
  61. πŸ” 29% Te DeumTe Deum
  62. πŸ” 29% Christe, vivens hostiaChriste, vivens hostia
  63. πŸ” 29% Puer Nobis NasciturPuer Nobis Nascitur
  64. πŸ” 29% Gloria IVGloria IV
  65. πŸ” 29% Stabat mater 1Stabat mater 1