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% Praedicator fervidusPraedicator fervidus
  2. πŸ” 45% Nec satiebaturNec satiebatur
  3. πŸ” 45% Sancta et immaculataSancta et immaculata
  4. πŸ” 44% Ecce iam venitEcce iam venit
  5. πŸ” 43% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  6. πŸ” 43% Ecce servus meusEcce servus meus
  7. πŸ” 43% Praedicatorum OrdinisPraedicatorum Ordinis
  8. πŸ” 42% O virga ac diademaO virga ac diadema
  9. πŸ” 41% Tuam CrucemTuam Crucem
  10. πŸ” 41% Surgite vigilemusSurgite vigilemus
  11. πŸ” 41% Nihil huic virginiNihil huic virgini
  12. πŸ” 41% Dies absoluti praetereuntDies absoluti praetereunt
  13. πŸ” 40% Ave Maris StellaAve Maris Stella
  14. πŸ” 40% Cum vidissetCum vidisset
  15. πŸ” 40% In medio EcclesiaeIn medio Ecclesiae
  16. πŸ” 40% AmavitAmavit
  17. πŸ” 40% Expectabo nomen tuumExpectabo nomen tuum
  18. πŸ” 40% Fundata estFundata est
  19. πŸ” 40% Reposita est mihi coronaReposita est mihi corona
  20. πŸ” 40% Ego sum vestra redemptioEgo sum vestra redemptio
  21. πŸ” 39% Virtute magnaVirtute magna
  22. πŸ” 39% AbstergetAbsterget
  23. πŸ” 39% Vocavit nos DeusVocavit nos Deus
  24. πŸ” 39% Salvatorem mundiSalvatorem mundi
  25. πŸ” 38% Ecce concipiesEcce concipies
  26. πŸ” 38% Solemnitas tuaSolemnitas tua
  27. πŸ” 38% Gloria Patri (mode iv)Gloria Patri (mode iv)
  28. πŸ” 38% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  29. πŸ” 38% O ignis spiritusO ignis spiritus
  30. πŸ” 38% Audi, DomineAudi, Domine
  31. πŸ” 37% Isti sunt triumphatoresIsti sunt triumphatores
  32. πŸ” 37% Emitte, DomineEmitte, Domine
  33. πŸ” 37% Initium sapientiaeInitium sapientiae
  34. πŸ” 37% Deus docuistiDeus docuisti
  35. πŸ” 37% Surgens Jesus DominusSurgens Jesus Dominus
  36. πŸ” 36% Propter testamentumPropter testamentum
  37. πŸ” 36% Maria MagdaleneMaria Magdalene
  38. πŸ” 36% Gaudeamus et exultemusGaudeamus et exultemus
  39. πŸ” 35% Benedicta es tu, filiaBenedicta es tu, filia
  40. πŸ” 35% O certe praecipuusO certe praecipuus
  41. πŸ” 35% Christi viamChristi viam
  42. πŸ” 34% Adsit nobis propitiusAdsit nobis propitius
  43. πŸ” 34% Confirmatum est cor VirginisConfirmatum est cor Virginis
  44. πŸ” 34% Gaudeo planeGaudeo plane
  45. πŸ” 34% Coelestis exercitusCoelestis exercitus
  46. πŸ” 34% PosuistiPosuisti
  47. πŸ” 33% Ave MariaAve Maria
  48. πŸ” 33% Justitia indutus sumJustitia indutus sum
  49. πŸ” 33% Rex noster advenietRex noster adveniet
  50. πŸ” 33% Sanguini DeiSanguini Dei
  51. πŸ” 33% Sanguinem Deo fundentiSanguinem Deo fundenti
  52. πŸ” 33% Advenit ignis divinusAdvenit ignis divinus
  53. πŸ” 33% Quis ascendet in montemQuis ascendet in montem
  54. πŸ” 33% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  55. πŸ” 33% Luce divinaLuce divina
  56. πŸ” 32% Christus passus estChristus passus est
  57. πŸ” 32% Da mihi, DomineDa mihi, Domine
  58. πŸ” 32% Christe qui lux es et diesChriste qui lux es et dies
  59. πŸ” 32% N... Virginis MariΓ¦ celebremusN... Virginis MariΓ¦ celebremus
  60. πŸ” 32% Canite tubaCanite tuba
  61. πŸ” 32% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  62. πŸ” 32% In omnibus exhibeamusIn omnibus exhibeamus
  63. πŸ” 31% Frange esurientiFrange esurienti
  64. πŸ” 31% EdoctusEdoctus
  65. πŸ” 31% Dum Jesus moriebaturDum Jesus moriebatur