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: 2025-12-19. 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% Vidimus stellamVidimus stellam
  2. 🔍 56% Vidimus stellam ejusVidimus stellam ejus
  3. 🔍 56% Vidimus stellam ejusVidimus stellam ejus
  4. 🔍 52% Videntes stellamVidentes stellam
  5. 🔍 51% Vidimus stellamVidimus stellam
  6. 🔍 47% VidimusVidimus
  7. 🔍 46% Vidimus stellam Vidimus stellam
  8. 🔍 46% Vidimus stellamVidimus stellam
  9. 🔍 43% Magi viderunt stellamMagi viderunt stellam
  10. 🔍 41% Magi videntes stellamMagi videntes stellam
  11. 🔍 39% Vidimus stellamVidimus stellam
  12. 🔍 38% Omnes de SabaOmnes de Saba
  13. 🔍 36% Domine in caeloDomine in caelo
  14. 🔍 35% Adorate DominumAdorate Dominum
  15. 🔍 35% Tria sunt muneraTria sunt munera
  16. 🔍 35% Veritas DominiVeritas Domini
  17. 🔍 35% Oculi meiOculi mei
  18. 🔍 35% Interrogabat magosInterrogabat magos
  19. 🔍 35% In die tribulationisIn die tribulationis
  20. 🔍 34% Ego enim ex DeoEgo enim ex Deo
  21. 🔍 34% Venite ad me omnes (mode 4)Venite ad me omnes (mode 4)
  22. 🔍 34% Stella nobisStella nobis
  23. 🔍 34% Omnes nationesOmnes nationes
  24. 🔍 34% LaudaboLaudabo
  25. 🔍 34% De caelo venietDe caelo veniet
  26. 🔍 34% De caelo venietDe caelo veniet
  27. 🔍 34% Videbunt gentesVidebunt gentes
  28. 🔍 33% In praesepioIn praesepio
  29. 🔍 33% Regnavit DominusRegnavit Dominus
  30. 🔍 33% Visitavit nos oriensVisitavit nos oriens
  31. 🔍 33% Crastina dieCrastina die
  32. 🔍 33% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  33. 🔍 33% Sic venietSic veniet
  34. 🔍 33% Ecce de quo IoannesEcce de quo Ioannes
  35. 🔍 33% Admoniti magiAdmoniti magi
  36. 🔍 33% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  37. 🔍 33% Glorificamus teGlorificamus te
  38. 🔍 33% Memorare DomineMemorare Domine
  39. 🔍 33% Omnes gentesOmnes gentes
  40. 🔍 33% In DominoIn Domino
  41. 🔍 33% Benedictus Dominus quiaBenedictus Dominus quia
  42. 🔍 33% In domum DominiIn domum Domini
  43. 🔍 32% Exsultemus in DominoExsultemus in Domino
  44. 🔍 32% Vigilate animoVigilate animo
  45. 🔍 32% Vigilate animoVigilate animo
  46. 🔍 32% Rectos decetRectos decet
  47. 🔍 32% Domine magnus esDomine magnus es
  48. 🔍 32% Miserere mei DeusMiserere mei Deus
  49. 🔍 32% Quid mihi et tibiQuid mihi et tibi
  50. 🔍 32% Nemo in eumNemo in eum
  51. 🔍 32% Ego autem ad DominumEgo autem ad Dominum
  52. 🔍 32% Ego autem ad DominumEgo autem ad Dominum
  53. 🔍 32% Hodie scietisHodie scietis
  54. 🔍 32% Egredietur DominusEgredietur Dominus
  55. 🔍 32% Egredietur DominusEgredietur Dominus
  56. 🔍 32% Verbum caro factumVerbum caro factum
  57. 🔍 32% Domine clamaviDomine clamavi
  58. 🔍 32% Domine Deus meus in te speraviDomine Deus meus in te speravi
  59. 🔍 32% Anxiatus estAnxiatus est
  60. 🔍 32% Crastina dieCrastina die
  61. 🔍 32% Populus meus aitPopulus meus ait
  62. 🔍 32% Maria et fluminaMaria et flumina
  63. 🔍 32% Hymnum diciteHymnum dicite
  64. 🔍 32% Laudabilis VirgoLaudabilis Virgo
  65. 🔍 32% Domine audiviDomine audivi