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% Vir Domini Benedictus (tonus 1f)Vir Domini Benedictus (tonus 1f)
  2. πŸ” 79% Vir Domini Benedictus (tonus 1f)Vir Domini Benedictus (tonus 1f)
  3. πŸ” 59% Vir Domini Benedictus (tonus 1d2)Vir Domini Benedictus (tonus 1d2)
  4. πŸ” 42% Erat vir Domini Benedictus (tonus 4e*)Erat vir Domini Benedictus (tonus 4e*)
  5. πŸ” 30% Benedictus DominusBenedictus Dominus
  6. πŸ” 30% Beatus vir Benedictus (modus 1)Beatus vir Benedictus (modus 1)
  7. πŸ” 28% Spiritus et animae justorumSpiritus et animae justorum
  8. πŸ” 28% Unum et verum in TrinitateUnum et verum in Trinitate
  9. πŸ” 27% Benedictus DominusBenedictus Dominus
  10. πŸ” 27% Erat vir Domini Benedictus (tonus 4d)Erat vir Domini Benedictus (tonus 4d)
  11. πŸ” 27% Plenus dierumPlenus dierum
  12. πŸ” 25% Sancte Pater Benedicte (Tonus Simplex)Sancte Pater Benedicte (Tonus Simplex)
  13. πŸ” 25% Summi sacerdos NuminisSummi sacerdos Numinis
  14. πŸ” 24% Euge serve bone in modicoEuge serve bone in modico
  15. πŸ” 24% Ter virgis caesus sumTer virgis caesus sum
  16. πŸ” 23% In corde GertrudisIn corde Gertrudis
  17. πŸ” 23% Fortes cadΓ©ndoFortes cadΓ©ndo
  18. πŸ” 23% Rex gloriose MartyrumRex gloriose Martyrum
  19. πŸ” 23% Gloriosus Confessor Domini Benedictus (modus 8g)Gloriosus Confessor Domini Benedictus (modus 8g)
  20. πŸ” 22% Rex glorioseRex gloriose
  21. πŸ” 22% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  22. πŸ” 22% Apparuerunt caelestes spiritusApparuerunt caelestes spiritus
  23. πŸ” 22% Triumphat mundi principemTriumphat mundi principem
  24. πŸ” 22% Beata es Virgo Maria Dei (Ant)Beata es Virgo Maria Dei (Ant)
  25. πŸ” 22% Urbs Jerusalem beataUrbs Jerusalem beata
  26. πŸ” 22% Stans a longeStans a longe
  27. πŸ” 22% Sancti spiritus et animaeSancti spiritus et animae
  28. πŸ” 22% Veni electa meaVeni electa mea
  29. πŸ” 22% Clotildis mater patriaeClotildis mater patriae
  30. πŸ” 22% Petri gradumPetri gradum
  31. πŸ” 22% Angelus Domini nuntiavitAngelus Domini nuntiavit
  32. πŸ” 22% Sancta Maria succurreSancta Maria succurre
  33. πŸ” 22% Dabit illi DominusDabit illi Dominus
  34. πŸ” 22% Hymnum canentes martyrumHymnum canentes martyrum
  35. πŸ” 21% Pastor vigilantissimusPastor vigilantissimus
  36. πŸ” 21% Beatus vir Benedictus (modus 3)Beatus vir Benedictus (modus 3)
  37. πŸ” 21% Rex gloriose martyrumRex gloriose martyrum
  38. πŸ” 21% Angularis fundamentumAngularis fundamentum
  39. πŸ” 21% Suavi jugoSuavi jugo
  40. πŸ” 21% Sancta Maria succurreSancta Maria succurre
  41. πŸ” 21% Blandina fortis adolescentiaBlandina fortis adolescentia
  42. πŸ” 21% Gloriosus Confessor Domini Benedictus (modus 8c)Gloriosus Confessor Domini Benedictus (modus 8c)
  43. πŸ” 21% Et posueruntEt posuerunt
  44. πŸ” 21% Exsultaverunt ossa BenedictiExsultaverunt ossa Benedicti
  45. πŸ” 21% Non recedetNon recedet
  46. πŸ” 21% Qua Christus hora sitiitQua Christus hora sitiit
  47. πŸ” 21% Virgines DominiVirgines Domini
  48. πŸ” 21% Sancta Maria...festivitatemSancta Maria...festivitatem
  49. πŸ” 21% Suscitavit eam DominusSuscitavit eam Dominus
  50. πŸ” 21% Hildegardis prophetissaHildegardis prophetissa
  51. πŸ” 21% Sancte Pater Benedicte (Tonus Solemnis T.P.)Sancte Pater Benedicte (Tonus Solemnis T.P.)
  52. πŸ” 21% Sanctissime Confessor DominiSanctissime Confessor Domini
  53. πŸ” 21% Urbs Ierusalem beataUrbs Ierusalem beata
  54. πŸ” 21% Sancta Maria succurreSancta Maria succurre
  55. πŸ” 21% Beata Mater...Regina mundi nostrasBeata Mater...Regina mundi nostras
  56. πŸ” 21% Benedictus Deus IsraelBenedictus Deus Israel
  57. πŸ” 21% Benedictus Dominus quia hodieBenedictus Dominus quia hodie
  58. πŸ” 21% Dies DominiDies Domini
  59. πŸ” 21% Ego sum panis vivusEgo sum panis vivus
  60. πŸ” 21% Egredimini et videte filiae Sion (Ant.)Egredimini et videte filiae Sion (Ant.)
  61. πŸ” 21% Te Joseph celebrentTe Joseph celebrent
  62. πŸ” 20% Blandina omnium postremaBlandina omnium postrema
  63. πŸ” 20% Praefatio ferialis de S. BenedictoPraefatio ferialis de S. Benedicto
  64. πŸ” 20% Exsultet omnium... et eorum omniumExsultet omnium... et eorum omnium
  65. πŸ” 20% Ave Maria (R.Br.Tonus Solemnis)Ave Maria (R.Br.Tonus Solemnis)