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 🔍 to find similarities to the given chant.

  1. 🔍 100% Stans beata AgnesStans beata Agnes
  2. 🔍 61% Stans beata AgnesStans beata Agnes
  3. 🔍 52% Stans beata AgathaStans beata Agatha
  4. 🔍 51% Stans beata AgnesStans beata Agnes
  5. 🔍 48% Stans beata AgnesStans beata Agnes
  6. 🔍 43% Stans beata JoannaStans beata Joanna
  7. 🔍 39% Stans beata JoannaStans beata Joanna
  8. 🔍 32% Stans a longeStans a longe
  9. 🔍 30% Beata Agnes in medio flammarumBeata Agnes in medio flammarum
  10. 🔍 29% Stans beata AgathaStans beata Agatha
  11. 🔍 28% Stans beata AgathaStans beata Agatha
  12. 🔍 28% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  13. 🔍 27% Stans a longe publicanusStans a longe publicanus
  14. 🔍 26% Hodie Simon PetrusHodie Simon Petrus
  15. 🔍 25% Haec est domus DominiHaec est domus Domini
  16. 🔍 25% Lauda piaLauda pia
  17. 🔍 25% O Crux, splendidiorO Crux, splendidior
  18. 🔍 25% Plenus dierumPlenus dierum
  19. 🔍 25% Beata AgnesBeata Agnes
  20. 🔍 24% Gloria VIIGloria VII
  21. 🔍 24% O Crux splendidiorO Crux splendidior
  22. 🔍 24% O Crux splendidiorO Crux splendidior
  23. 🔍 24% Clotildis mater patriaeClotildis mater patriae
  24. 🔍 24% O Beatum virum qui spretoO Beatum virum qui spreto
  25. 🔍 23% Beati estis (T.P.)Beati estis (T.P.)
  26. 🔍 23% Filiae JerusalemFiliae Jerusalem
  27. 🔍 22% Stans autemStans autem
  28. 🔍 22% Beata es Virgo Maria Dei (Ant)Beata es Virgo Maria Dei (Ant)
  29. 🔍 22% Hodie sanctus MaurusHodie sanctus Maurus
  30. 🔍 22% Cohors beata SeraphimCohors beata Seraphim
  31. 🔍 22% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  32. 🔍 22% Egredimini et videte filiae Sion (Ant.)Egredimini et videte filiae Sion (Ant.)
  33. 🔍 22% GenuistiGenuisti
  34. 🔍 22% Commune vos apostoliCommune vos apostoli
  35. 🔍 22% O nimis felixO nimis felix
  36. 🔍 21% Stans a longeStans a longe
  37. 🔍 21% Lapides pretiosiLapides pretiosi
  38. 🔍 21% Spiritus et animae justorumSpiritus et animae justorum
  39. 🔍 21% Egredietur virgaEgredietur virga
  40. 🔍 21% Qui luce splendesQui luce splendes
  41. 🔍 21% Suavi jugoSuavi jugo
  42. 🔍 21% Hodie completi suntHodie completi sunt
  43. 🔍 21% Stans JesusStans Jesus
  44. 🔍 21% Te JosephTe Joseph
  45. 🔍 21% Qui luce splendesQui luce splendes
  46. 🔍 21% Stans a longeStans a longe
  47. 🔍 21% Te nostra laetisTe nostra laetis
  48. 🔍 21% Angelus Domini nuntiavit MariaeAngelus Domini nuntiavit Mariae
  49. 🔍 21% In corde GertrudisIn corde Gertrudis
  50. 🔍 21% Ancilla fidelisAncilla fidelis
  51. 🔍 21% Dixit Jesus ut sciatisDixit Jesus ut sciatis
  52. 🔍 21% Servite DominoServite Domino
  53. 🔍 21% Vir Domini Benedictus (tonus 1d2)Vir Domini Benedictus (tonus 1d2)
  54. 🔍 20% Manum suam aperuitManum suam aperuit
  55. 🔍 20% O dignissima Christi sponsaO dignissima Christi sponsa
  56. 🔍 20% Hymnis angelicisHymnis angelicis
  57. 🔍 20% Beata es MariaBeata es Maria
  58. 🔍 20% Erat vir Domini Benedictus (tonus 4d)Erat vir Domini Benedictus (tonus 4d)
  59. 🔍 20% Apostolorum passio diemApostolorum passio diem
  60. 🔍 20% Exsultet omnium turba...ScolasticaeExsultet omnium turba...Scolasticae
  61. 🔍 20% Stans JesusStans Jesus
  62. 🔍 20% Beatus GregoriusBeatus Gregorius
  63. 🔍 20% Super omnia ligna (T.P.)Super omnia ligna (T.P.)
  64. 🔍 20% Unus autem ex illisUnus autem ex illis
  65. 🔍 20% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)