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% Et qui praeibantEt qui praeibant
  2. 🔍 89% Et qui praeibantEt qui praeibant
  3. 🔍 69% Et qui praeibantEt qui praeibant
  4. 🔍 62% Et quiEt qui
  5. 🔍 38% Transeunte DominoTranseunte Domino
  6. 🔍 36% Exibant autemExibant autem
  7. 🔍 32% Caecus magisCaecus magis
  8. 🔍 31% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  9. 🔍 31% Omnes qui habebantOmnes qui habebant
  10. 🔍 31% Damasci praepositusDamasci praepositus
  11. 🔍 31% Sancte Paule ApostoleSancte Paule Apostole
  12. 🔍 30% Transeunte DominoTranseunte Domino
  13. 🔍 30% Et dicebantEt dicebant
  14. 🔍 30% Clamavi et DominusClamavi et Dominus
  15. 🔍 30% Benedicta es tuBenedicta es tu
  16. 🔍 29% Miserere mihiMiserere mihi
  17. 🔍 29% Miserere mei FiliMiserere mei Fili
  18. 🔍 29% Euntes ibantEuntes ibant
  19. 🔍 29% Dixit Dominus DominoDixit Dominus Domino
  20. 🔍 29% Voce meaVoce mea
  21. 🔍 28% Ego sum resurrectioEgo sum resurrectio
  22. 🔍 28% Respexit meRespexit me
  23. 🔍 28% Magna opera DominiMagna opera Domini
  24. 🔍 28% Stans JesusStans Jesus
  25. 🔍 28% Regnum ejusRegnum ejus
  26. 🔍 28% Vim faciebantVim faciebant
  27. 🔍 28% Ne timeasNe timeas
  28. 🔍 28% Petrus et JoannesPetrus et Joannes
  29. 🔍 27% Iter faciente JesuIter faciente Jesu
  30. 🔍 27% Tunc invocabisTunc invocabis
  31. 🔍 27% Petite et accipietisPetite et accipietis
  32. 🔍 27% Ne timeas... alleluiaNe timeas... alleluia
  33. 🔍 27% Venite ad meVenite ad me
  34. 🔍 27% Benedico... FiliumBenedico... Filium
  35. 🔍 27% Deus meus misericordiaDeus meus misericordia
  36. 🔍 27% Vade AnaniaVade Anania
  37. 🔍 27% Praevaluit DavidPraevaluit David
  38. 🔍 27% In die magnoIn die magno
  39. 🔍 27% Innuebant patriInnuebant patri
  40. 🔍 27% Sit nomen Domini... inSit nomen Domini... in
  41. 🔍 27% Exibant autem daemoniaExibant autem daemonia
  42. 🔍 27% Sepelierunt StephanumSepelierunt Stephanum
  43. 🔍 27% Spiritus quiSpiritus qui
  44. 🔍 27% Hodie nomen tuumHodie nomen tuum
  45. 🔍 27% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  46. 🔍 27% Sit nomen DominiSit nomen Domini
  47. 🔍 27% Prae timore autemPrae timore autem
  48. 🔍 27% Et ipse JesusEt ipse Jesus
  49. 🔍 27% Angelus Domini apparuitAngelus Domini apparuit
  50. 🔍 27% Clamavi et DominusClamavi et Dominus
  51. 🔍 27% Fulcite me floribusFulcite me floribus
  52. 🔍 27% Suscepit DeusSuscepit Deus
  53. 🔍 27% Cognovit autemCognovit autem
  54. 🔍 27% Clamavi in totoClamavi in toto
  55. 🔍 26% Erat quidam regulusErat quidam regulus
  56. 🔍 26% Quia vidisti meQuia vidisti me
  57. 🔍 26% Fili recordareFili recordare
  58. 🔍 26% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  59. 🔍 26% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  60. 🔍 26% Pueri... vestimentaPueri... vestimenta
  61. 🔍 26% Cognovit autem paterCognovit autem pater
  62. 🔍 26% Angelus Domini apparuit in somnisAngelus Domini apparuit in somnis
  63. 🔍 26% Domine clamaviDomine clamavi
  64. 🔍 26% Pueri... vestimentaPueri... vestimenta
  65. 🔍 26% Pueri... vestimentaPueri... vestimenta