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% Caecus sedebatCaecus sedebat
  2. 🔍 55% Transeunte DominoTranseunte Domino
  3. 🔍 48% Caecus magisCaecus magis
  4. 🔍 38% Transeunte DominoTranseunte Domino
  5. 🔍 36% Transeunte DominoTranseunte Domino
  6. 🔍 34% Transeunte DominoTranseunte Domino
  7. 🔍 32% Et quiEt qui
  8. 🔍 31% Et qui praeibantEt qui praeibant
  9. 🔍 30% Transeunte DominoTranseunte Domino
  10. 🔍 29% In die magnoIn die magno
  11. 🔍 28% Caecus magisCaecus magis
  12. 🔍 28% Miserere meiMiserere mei
  13. 🔍 27% Miserere mei... secundumMiserere mei... secundum
  14. 🔍 26% Caecus magisCaecus magis
  15. 🔍 26% Egressus JesusEgressus Jesus
  16. 🔍 26% Et qui praeibantEt qui praeibant
  17. 🔍 25% Caecus magis ac magisCaecus magis ac magis
  18. 🔍 24% Miserere mihiMiserere mihi
  19. 🔍 24% Iter facienteIter faciente
  20. 🔍 24% Et qui praeibantEt qui praeibant
  21. 🔍 24% Egressus JesusEgressus Jesus
  22. 🔍 24% Angelus autem DominiAngelus autem Domini
  23. 🔍 23% Nunc dimittisNunc dimittis
  24. 🔍 23% In die magno festivitatisIn die magno festivitatis
  25. 🔍 23% Voce meaVoce mea
  26. 🔍 23% Caecus sedebatCaecus sedebat
  27. 🔍 23% Clamavi et DominusClamavi et Dominus
  28. 🔍 23% In die magnoIn die magno
  29. 🔍 23% Caecus sedebat secus viam (Resp.)Caecus sedebat secus viam (Resp.)
  30. 🔍 22% In die magnoIn die magno
  31. 🔍 22% Miserere mei... delictoMiserere mei... delicto
  32. 🔍 22% Tibi soliTibi soli
  33. 🔍 22% Domine in caeloDomine in caelo
  34. 🔍 22% Inclinavit se JesusInclinavit se Jesus
  35. 🔍 22% Vide... afflictionemVide... afflictionem
  36. 🔍 21% Virgo gloriosaVirgo gloriosa
  37. 🔍 21% De profundisDe profundis
  38. 🔍 21% Miserere mei Deus secundumMiserere mei Deus secundum
  39. 🔍 21% Viri GalilaeiViri Galilaei
  40. 🔍 21% Ibat JesusIbat Jesus
  41. 🔍 20% Ecce veniet DeusEcce veniet Deus
  42. 🔍 20% Stans JesusStans Jesus
  43. 🔍 20% FranciscusFranciscus
  44. 🔍 20% In praesepioIn praesepio
  45. 🔍 20% Dabit eiDabit ei
  46. 🔍 20% Iter facienteIter faciente
  47. 🔍 20% Super solium DavidSuper solium David
  48. 🔍 20% Qui habitasQui habitas
  49. 🔍 20% Miserere mei FiliMiserere mei Fili
  50. 🔍 20% Secundum magnamSecundum magnam
  51. 🔍 20% Dedit seDedit se
  52. 🔍 20% Magnificatus estMagnificatus est
  53. 🔍 19% Angelus Domini descendebatAngelus Domini descendebat
  54. 🔍 19% Secundum multitudinemSecundum multitudinem
  55. 🔍 19% Dele iniquitatemDele iniquitatem
  56. 🔍 19% Secundum misericordiamSecundum misericordiam
  57. 🔍 19% Mane surgensMane surgens
  58. 🔍 19% Senex puerumSenex puerum
  59. 🔍 19% Saulus qui et PaulusSaulus qui et Paulus
  60. 🔍 19% Vos qui secuti... dicitVos qui secuti... dicit
  61. 🔍 19% Sedere autem mecumSedere autem mecum
  62. 🔍 19% Cantabant sanctiCantabant sancti
  63. 🔍 19% Redime meRedime me
  64. 🔍 19% Maria stabatMaria stabat
  65. 🔍 19% Nonne isteNonne iste