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% Ave Maris StellaAve Maris Stella
  2. πŸ” 76% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  3. πŸ” 71% Christi viamChristi viam
  4. πŸ” 67% In mortemIn mortem
  5. πŸ” 65% Miserere mei DeusMiserere mei Deus
  6. πŸ” 65% O virga ac diademaO virga ac diadema
  7. πŸ” 65% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  8. πŸ” 63% Tuam CrucemTuam Crucem
  9. πŸ” 62% Impii super justumImpii super justum
  10. πŸ” 60% O ignis spiritusO ignis spiritus
  11. πŸ” 59% Maria MagdaleneMaria Magdalene
  12. πŸ” 59% Stella cΕ“liStella cΕ“li
  13. πŸ” 59% Nihil huic virginiNihil huic virgini
  14. πŸ” 59% Dies absoluti praetereuntDies absoluti praetereunt
  15. πŸ” 58% Christe qui lux es et diesChriste qui lux es et dies
  16. πŸ” 58% Pro quorum memoriaPro quorum memoria
  17. πŸ” 57% Justitia indutus sumJustitia indutus sum
  18. πŸ” 57% Cor arca legemCor arca legem
  19. πŸ” 57% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  20. πŸ” 56% Caput creatusCaput creatus
  21. πŸ” 56% O quam mirabilisO quam mirabilis
  22. πŸ” 55% Reposita est mihi coronaReposita est mihi corona
  23. πŸ” 55% Gaudeo planeGaudeo plane
  24. πŸ” 55% Lux aeternaLux aeterna
  25. πŸ” 55% Luce divinaLuce divina
  26. πŸ” 55% Hic est discipulusHic est discipulus
  27. πŸ” 55% Ecce concipiesEcce concipies
  28. πŸ” 54% Ego quasi vitisEgo quasi vitis
  29. πŸ” 54% Lauda SionLauda Sion
  30. πŸ” 54% Solemnitas tuaSolemnitas tua
  31. πŸ” 54% Virtute magnaVirtute magna
  32. πŸ” 54% Immutemur habituImmutemur habitu
  33. πŸ” 54% Advenit ignis divinusAdvenit ignis divinus
  34. πŸ” 53% Sancta et immaculataSancta et immaculata
  35. πŸ” 53% Expectabo nomen tuumExpectabo nomen tuum
  36. πŸ” 52% Ecce servus meusEcce servus meus
  37. πŸ” 52% In medio EcclesiaeIn medio Ecclesiae
  38. πŸ” 52% CongratulaminiCongratulamini
  39. πŸ” 52% Deus docuistiDeus docuisti
  40. πŸ” 52% Gloriosae VirginisGloriosae Virginis
  41. πŸ” 51% Surgens Jesus DominusSurgens Jesus Dominus
  42. πŸ” 51% Tollite iugumTollite iugum
  43. πŸ” 51% Cibavit illumCibavit illum
  44. πŸ” 51% Fundata estFundata est
  45. πŸ” 51% O certe praecipuusO certe praecipuus
  46. πŸ” 50% Haec est vera fraternitasHaec est vera fraternitas
  47. πŸ” 50% Emitte, DomineEmitte, Domine
  48. πŸ” 50% Cum vidissetCum vidisset
  49. πŸ” 49% Gaudeamus et exultemusGaudeamus et exultemus
  50. πŸ” 49% Vocavit nos DeusVocavit nos Deus
  51. πŸ” 49% Benedicta es tu, filiaBenedicta es tu, filia
  52. πŸ” 49% Surgite vigilemusSurgite vigilemus
  53. πŸ” 49% Christus vincitChristus vincit
  54. πŸ” 49% Nec satiebaturNec satiebatur
  55. πŸ” 48% Adeste fidelesAdeste fideles
  56. πŸ” 48% Audi, DomineAudi, Domine
  57. πŸ” 48% Ego sum vestra redemptioEgo sum vestra redemptio
  58. πŸ” 47% Confirmatum est cor VirginisConfirmatum est cor Virginis
  59. πŸ” 47% Iste sanctusIste sanctus
  60. πŸ” 47% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  61. πŸ” 47% Aquae multaeAquae multae
  62. πŸ” 46% Frange esurientiFrange esurienti
  63. πŸ” 45% Sanguini DeiSanguini Dei
  64. πŸ” 45% Sanguinem Deo fundentiSanguinem Deo fundenti
  65. πŸ” 45% Da mihi, DomineDa mihi, Domine