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% Adeste fidelesAdeste fideles
  2. πŸ” 52% Adeste fidelesAdeste fideles
  3. πŸ” 49% O virga ac diademaO virga ac diadema
  4. πŸ” 49% Adeste fidelesAdeste fideles
  5. πŸ” 48% Ave Maris StellaAve Maris Stella
  6. πŸ” 46% Dies absoluti praetereuntDies absoluti praetereunt
  7. πŸ” 44% Surgite vigilemusSurgite vigilemus
  8. πŸ” 43% Luce divinaLuce divina
  9. πŸ” 42% Immutemur habituImmutemur habitu
  10. πŸ” 41% Cor arca legemCor arca legem
  11. πŸ” 41% Ecce servus meusEcce servus meus
  12. πŸ” 41% Virtute magnaVirtute magna
  13. πŸ” 40% Tuam CrucemTuam Crucem
  14. πŸ” 40% O ignis spiritusO ignis spiritus
  15. πŸ” 40% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  16. πŸ” 40% Christi viamChristi viam
  17. πŸ” 39% Ecce concipiesEcce concipies
  18. πŸ” 39% In medio EcclesiaeIn medio Ecclesiae
  19. πŸ” 39% Sancta et immaculataSancta et immaculata
  20. πŸ” 39% Christe qui lux es et diesChriste qui lux es et dies
  21. πŸ” 39% Solemnitas tuaSolemnitas tua
  22. πŸ” 38% Nec satiebaturNec satiebatur
  23. πŸ” 38% Emitte, DomineEmitte, Domine
  24. πŸ” 37% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  25. πŸ” 37% Miserere mei DeusMiserere mei Deus
  26. πŸ” 37% Expectabo nomen tuumExpectabo nomen tuum
  27. πŸ” 37% Fundata estFundata est
  28. πŸ” 36% Haec est vera fraternitasHaec est vera fraternitas
  29. πŸ” 36% O certe praecipuusO certe praecipuus
  30. πŸ” 36% Ecce iam venitEcce iam venit
  31. πŸ” 36% AbstergetAbsterget
  32. πŸ” 36% Benedicta es tu, filiaBenedicta es tu, filia
  33. πŸ” 36% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  34. πŸ” 35% Confirmatum est cor VirginisConfirmatum est cor Virginis
  35. πŸ” 35% Audi, DomineAudi, Domine
  36. πŸ” 35% Christus vincitChristus vincit
  37. πŸ” 35% Reposita est mihi coronaReposita est mihi corona
  38. πŸ” 34% Iste sanctusIste sanctus
  39. πŸ” 34% Ego sum vestra redemptioEgo sum vestra redemptio
  40. πŸ” 34% Jesu Rex admirabilisJesu Rex admirabilis
  41. πŸ” 34% Sanguini DeiSanguini Dei
  42. πŸ” 34% Sanguinem Deo fundentiSanguinem Deo fundenti
  43. πŸ” 34% AmavitAmavit
  44. πŸ” 34% Da mihi, DomineDa mihi, Domine
  45. πŸ” 34% Gaudeamus et exultemusGaudeamus et exultemus
  46. πŸ” 33% Lauda SionLauda Sion
  47. πŸ” 33% Cum vidissetCum vidisset
  48. πŸ” 33% Salvatorem mundiSalvatorem mundi
  49. πŸ” 33% Nihil huic virginiNihil huic virgini
  50. πŸ” 33% Salve Regina (alter cantus de Processionali Quebecense)Salve Regina (alter cantus de Processionali Quebecense)
  51. πŸ” 33% Maria MagdaleneMaria Magdalene
  52. πŸ” 32% Christus passus estChristus passus est
  53. πŸ” 32% Propter testamentumPropter testamentum
  54. πŸ” 32% Surgens Jesus DominusSurgens Jesus Dominus
  55. πŸ” 32% Canite tubaCanite tuba
  56. πŸ” 32% In omnibus exhibeamusIn omnibus exhibeamus
  57. πŸ” 32% Stella cΕ“liStella cΕ“li
  58. πŸ” 32% Isti sunt triumphatoresIsti sunt triumphatores
  59. πŸ” 32% Ecce iam venitEcce iam venit
  60. πŸ” 32% Dum Jesus moriebaturDum Jesus moriebatur
  61. πŸ” 31% Quis ascendet in montemQuis ascendet in montem
  62. πŸ” 31% Solem justitiΓ¦Solem justitiΓ¦
  63. πŸ” 31% Lux aeternaLux aeterna
  64. πŸ” 31% Christus natus ... Adeste fidelesChristus natus ... Adeste fideles
  65. πŸ” 31% Gaudeo planeGaudeo plane