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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Fundata estFundata est
  2. πŸ” 66% Reposita est mihi coronaReposita est mihi corona
  3. πŸ” 66% Sancta et immaculataSancta et immaculata
  4. πŸ” 64% Tuam CrucemTuam Crucem
  5. πŸ” 62% Ecce servus meusEcce servus meus
  6. πŸ” 61% Vocavit nos DeusVocavit nos Deus
  7. πŸ” 61% Surgens Jesus DominusSurgens Jesus Dominus
  8. πŸ” 60% Cum vidissetCum vidisset
  9. πŸ” 60% Solemnitas tuaSolemnitas tua
  10. πŸ” 59% Emitte, DomineEmitte, Domine
  11. πŸ” 59% Initium sapientiaeInitium sapientiae
  12. πŸ” 58% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  13. πŸ” 57% Audi, DomineAudi, Domine
  14. πŸ” 57% Gloria Patri (mode iv)Gloria Patri (mode iv)
  15. πŸ” 56% Nihil huic virginiNihil huic virgini
  16. πŸ” 56% Nec satiebaturNec satiebatur
  17. πŸ” 56% In medio EcclesiaeIn medio Ecclesiae
  18. πŸ” 56% In omnibus exhibeamusIn omnibus exhibeamus
  19. πŸ” 56% Christe qui lux es et diesChriste qui lux es et dies
  20. πŸ” 56% AmavitAmavit
  21. πŸ” 56% Expectabo nomen tuumExpectabo nomen tuum
  22. πŸ” 55% Virtute magnaVirtute magna
  23. πŸ” 55% O virga ac diademaO virga ac diadema
  24. πŸ” 55% Gaudeamus et exultemusGaudeamus et exultemus
  25. πŸ” 53% Ecce concipiesEcce concipies
  26. πŸ” 52% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  27. πŸ” 52% Salvatorem mundiSalvatorem mundi
  28. πŸ” 51% Ave Maris StellaAve Maris Stella
  29. πŸ” 51% Benedicta es tu, filiaBenedicta es tu, filia
  30. πŸ” 51% Haec est vera fraternitasHaec est vera fraternitas
  31. πŸ” 51% Propter testamentumPropter testamentum
  32. πŸ” 50% Rex noster advenietRex noster adveniet
  33. πŸ” 50% AbstergetAbsterget
  34. πŸ” 50% Iste sanctusIste sanctus
  35. πŸ” 50% Isti sunt triumphatoresIsti sunt triumphatores
  36. πŸ” 49% Confirmatum est cor VirginisConfirmatum est cor Virginis
  37. πŸ” 49% Surgite vigilemusSurgite vigilemus
  38. πŸ” 48% Praedicatorum OrdinisPraedicatorum Ordinis
  39. πŸ” 48% PosuistiPosuisti
  40. πŸ” 47% Maria MagdaleneMaria Magdalene
  41. πŸ” 47% Ego sum vestra redemptioEgo sum vestra redemptio
  42. πŸ” 47% In omnibus gratiasIn omnibus gratias
  43. πŸ” 47% Deus docuistiDeus docuisti
  44. πŸ” 47% Gaudeo planeGaudeo plane
  45. πŸ” 47% Da mihi, DomineDa mihi, Domine
  46. πŸ” 47% Ecce iam venitEcce iam venit
  47. πŸ” 46% CommunicavitCommunicavit
  48. πŸ” 46% Advenit ignis divinusAdvenit ignis divinus
  49. πŸ” 46% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  50. πŸ” 46% Dies absoluti praetereuntDies absoluti praetereunt
  51. πŸ” 46% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  52. πŸ” 46% Christi viamChristi viam
  53. πŸ” 45% Cor arca legemCor arca legem
  54. πŸ” 44% Christus passus estChristus passus est
  55. πŸ” 44% Stella cΕ“liStella cΕ“li
  56. πŸ” 44% Ecce iam venitEcce iam venit
  57. πŸ” 43% O ignis spiritusO ignis spiritus
  58. πŸ” 43% Frange esurientiFrange esurienti
  59. πŸ” 42% O certe praecipuusO certe praecipuus
  60. πŸ” 42% Clama in fortitudineClama in fortitudine
  61. πŸ” 42% Hic est discipulusHic est discipulus
  62. πŸ” 42% Gloria Patri (mode ii)Gloria Patri (mode ii)
  63. πŸ” 42% GratiΓ¦ largitoremGratiΓ¦ largitorem
  64. πŸ” 42% Ave MariaAve Maria
  65. πŸ” 41% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)