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% Vidi DominumVidi Dominum
  2. πŸ” 50% Vidi Dominum sedentemVidi Dominum sedentem
  3. πŸ” 49% Vidi DominumVidi Dominum
  4. πŸ” 49% Vidi Dominum sedentemVidi Dominum sedentem
  5. πŸ” 41% Vidi Dominum sedentem (Resp)Vidi Dominum sedentem (Resp)
  6. πŸ” 35% Iste sanctusIste sanctus
  7. πŸ” 35% Confirmatum est cor VirginisConfirmatum est cor Virginis
  8. πŸ” 35% Haec est vera fraternitasHaec est vera fraternitas
  9. πŸ” 35% O certe praecipuusO certe praecipuus
  10. πŸ” 35% Da mihi, DomineDa mihi, Domine
  11. πŸ” 34% Vidi Dominum sedentem (Ant)Vidi Dominum sedentem (Ant)
  12. πŸ” 34% Ecce concipiesEcce concipies
  13. πŸ” 33% Virtute magnaVirtute magna
  14. πŸ” 32% In omnibus gratiasIn omnibus gratias
  15. πŸ” 32% Emitte, DomineEmitte, Domine
  16. πŸ” 32% Gloria Patri (mode i)Gloria Patri (mode i)
  17. πŸ” 31% Solem justitiΓ¦Solem justitiΓ¦
  18. πŸ” 31% EdoctusEdoctus
  19. πŸ” 31% In omnibus exhibeamusIn omnibus exhibeamus
  20. πŸ” 31% Frange esurientiFrange esurienti
  21. πŸ” 31% In medio EcclesiaeIn medio Ecclesiae
  22. πŸ” 30% Ecce apparebit DominusEcce apparebit Dominus
  23. πŸ” 30% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  24. πŸ” 30% Gloria Patri (mode v)Gloria Patri (mode v)
  25. πŸ” 30% Mundum vocansMundum vocans
  26. πŸ” 29% Canite tubaCanite tuba
  27. πŸ” 29% Maria MagdaleneMaria Magdalene
  28. πŸ” 29% Dum staret AbrahamDum staret Abraham
  29. πŸ” 28% Benedicta es tu, filiaBenedicta es tu, filia
  30. πŸ” 28% Invenit seInvenit se
  31. πŸ” 27% Confirmatum estConfirmatum est
  32. πŸ” 27% Solemnitas tuaSolemnitas tua
  33. πŸ” 27% Egredietur virgaEgredietur virga
  34. πŸ” 27% Gaudeo planeGaudeo plane
  35. πŸ” 27% Si consurrexistisSi consurrexistis
  36. πŸ” 27% Orbis FactorOrbis Factor
  37. πŸ” 27% Ecce servus meusEcce servus meus
  38. πŸ” 26% Vidi Dominum sedentemVidi Dominum sedentem
  39. πŸ” 26% Dum staret Abraham ad radicem (Resp.)Dum staret Abraham ad radicem (Resp.)
  40. πŸ” 26% Christus passus estChristus passus est
  41. πŸ” 26% Ecce iam venitEcce iam venit
  42. πŸ” 26% Egredietur virgaEgredietur virga
  43. πŸ” 25% Maria VirgoMaria Virgo
  44. πŸ” 25% Sancta et immaculataSancta et immaculata
  45. πŸ” 25% Propter testamentumPropter testamentum
  46. πŸ” 25% Christe qui lux es et diesChriste qui lux es et dies
  47. πŸ” 25% Vidi Dominum sedentem (Ant)Vidi Dominum sedentem (Ant)
  48. πŸ” 25% Aspice Domine de sedeAspice Domine de sede
  49. πŸ” 25% Dum exiret Jacob (Resp.)Dum exiret Jacob (Resp.)
  50. πŸ” 25% Expectabo nomen tuumExpectabo nomen tuum
  51. πŸ” 24% Impetum fecerunt (Resp.)Impetum fecerunt (Resp.)
  52. πŸ” 24% Audi, DomineAudi, Domine
  53. πŸ” 24% Caput creatusCaput creatus
  54. πŸ” 24% Martinus AbrahaeMartinus Abrahae
  55. πŸ” 24% O Regem caeliO Regem caeli
  56. πŸ” 24% Seniores populi consiliumSeniores populi consilium
  57. πŸ” 24% Coelestis exercitusCoelestis exercitus
  58. πŸ” 24% In omnibus exhibeamus (Resp.)In omnibus exhibeamus (Resp.)
  59. πŸ” 24% Confirmatum est (Resp.)Confirmatum est (Resp.)
  60. πŸ” 24% In medio ecclesiaeIn medio ecclesiae
  61. πŸ” 24% Vidi Dominum sedentem (Ant)Vidi Dominum sedentem (Ant)
  62. πŸ” 24% Ecce apparebit (Resp.)Ecce apparebit (Resp.)
  63. πŸ” 23% Stella cΕ“liStella cΕ“li
  64. πŸ” 23% Cum inducerentCum inducerent
  65. πŸ” 23% Vidi DominumVidi Dominum