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% Dum Jesus moriebaturDum Jesus moriebatur
  2. πŸ” 51% O virga ac diademaO virga ac diadema
  3. πŸ” 49% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  4. πŸ” 48% Christe qui lux es et diesChriste qui lux es et dies
  5. πŸ” 48% Sanguini DeiSanguini Dei
  6. πŸ” 48% Sanguinem Deo fundentiSanguinem Deo fundenti
  7. πŸ” 47% Nec satiebaturNec satiebatur
  8. πŸ” 47% Solemnitas tuaSolemnitas tua
  9. πŸ” 46% Sancta et immaculataSancta et immaculata
  10. πŸ” 46% Dies absoluti praetereuntDies absoluti praetereunt
  11. πŸ” 45% In medio EcclesiaeIn medio Ecclesiae
  12. πŸ” 44% Stabat MaterStabat Mater
  13. πŸ” 44% Ecce servus meusEcce servus meus
  14. πŸ” 44% Ave Maris StellaAve Maris Stella
  15. πŸ” 44% Virtute magnaVirtute magna
  16. πŸ” 44% Ecce concipiesEcce concipies
  17. πŸ” 44% Tuam CrucemTuam Crucem
  18. πŸ” 43% Emitte, DomineEmitte, Domine
  19. πŸ” 42% Surgens Jesus DominusSurgens Jesus Dominus
  20. πŸ” 42% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  21. πŸ” 41% Audi, DomineAudi, Domine
  22. πŸ” 41% O sanctissimaO sanctissima
  23. πŸ” 40% Haec est vera fraternitasHaec est vera fraternitas
  24. πŸ” 40% Cum vidissetCum vidisset
  25. πŸ” 40% Benedicta es tu, filiaBenedicta es tu, filia
  26. πŸ” 40% Nihil huic virginiNihil huic virgini
  27. πŸ” 40% O ignis spiritusO ignis spiritus
  28. πŸ” 39% Ego sum vestra redemptioEgo sum vestra redemptio
  29. πŸ” 39% Expectabo nomen tuumExpectabo nomen tuum
  30. πŸ” 39% Vocavit nos DeusVocavit nos Deus
  31. πŸ” 38% Isti sunt triumphatoresIsti sunt triumphatores
  32. πŸ” 38% Gloria Patri (mode iv)Gloria Patri (mode iv)
  33. πŸ” 38% Propter testamentumPropter testamentum
  34. πŸ” 37% Reposita est mihi coronaReposita est mihi corona
  35. πŸ” 37% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  36. πŸ” 37% Fundata estFundata est
  37. πŸ” 37% Confirmatum est cor VirginisConfirmatum est cor Virginis
  38. πŸ” 37% Jesu Rex admirabilisJesu Rex admirabilis
  39. πŸ” 36% Ecce iam venitEcce iam venit
  40. πŸ” 36% Da mihi, DomineDa mihi, Domine
  41. πŸ” 36% Luce divinaLuce divina
  42. πŸ” 36% In omnibus exhibeamusIn omnibus exhibeamus
  43. πŸ” 36% AbstergetAbsterget
  44. πŸ” 36% Iste sanctusIste sanctus
  45. πŸ” 35% Cor arca legemCor arca legem
  46. πŸ” 35% Quis ascendet in montemQuis ascendet in montem
  47. πŸ” 35% Gaudeamus et exultemusGaudeamus et exultemus
  48. πŸ” 35% O certe praecipuusO certe praecipuus
  49. πŸ” 35% Surgite vigilemusSurgite vigilemus
  50. πŸ” 34% Rex noster advenietRex noster adveniet
  51. πŸ” 33% O sanctissimaO sanctissima
  52. πŸ” 33% Stabat Mater dolorosaStabat Mater dolorosa
  53. πŸ” 33% Cor arca legemCor arca legem
  54. πŸ” 33% LouΓ© soit Γ  tout instantLouΓ© soit Γ  tout instant
  55. πŸ” 33% Canite tubaCanite tuba
  56. πŸ” 33% Christus passus estChristus passus est
  57. πŸ” 32% Ave MariaAve Maria
  58. πŸ” 32% Christi viamChristi viam
  59. πŸ” 32% In omnibus gratiasIn omnibus gratias
  60. πŸ” 32% Initium sapientiaeInitium sapientiae
  61. πŸ” 32% Desidero mi JesuDesidero mi Jesu
  62. πŸ” 32% Adeste fidelesAdeste fideles
  63. πŸ” 31% AmavitAmavit
  64. πŸ” 31% Omnis expertemOmnis expertem
  65. πŸ” 31% Praedicator fervidusPraedicator fervidus