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% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  2. πŸ” 96% Nihil huic virginiNihil huic virgini
  3. πŸ” 67% Tuam CrucemTuam Crucem
  4. πŸ” 65% Ave Maris StellaAve Maris Stella
  5. πŸ” 62% Surgens Jesus DominusSurgens Jesus Dominus
  6. πŸ” 60% Vocavit nos DeusVocavit nos Deus
  7. πŸ” 59% O virga ac diademaO virga ac diadema
  8. πŸ” 58% Fundata estFundata est
  9. πŸ” 58% Audi, DomineAudi, Domine
  10. πŸ” 58% Gloria Patri (mode iv)Gloria Patri (mode iv)
  11. πŸ” 58% Solemnitas tuaSolemnitas tua
  12. πŸ” 55% Rex noster advenietRex noster adveniet
  13. πŸ” 55% Nec satiebaturNec satiebatur
  14. πŸ” 54% Sancta et immaculataSancta et immaculata
  15. πŸ” 54% Christe qui lux es et diesChriste qui lux es et dies
  16. πŸ” 54% Gaudeamus et exultemusGaudeamus et exultemus
  17. πŸ” 54% Ecce servus meusEcce servus meus
  18. πŸ” 53% Isti sunt triumphatoresIsti sunt triumphatores
  19. πŸ” 53% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  20. πŸ” 52% Reposita est mihi coronaReposita est mihi corona
  21. πŸ” 52% Cum vidissetCum vidisset
  22. πŸ” 52% Christi viamChristi viam
  23. πŸ” 52% Ego sum vestra redemptioEgo sum vestra redemptio
  24. πŸ” 50% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  25. πŸ” 50% Propter testamentumPropter testamentum
  26. πŸ” 50% Dies absoluti praetereuntDies absoluti praetereunt
  27. πŸ” 49% Expectabo nomen tuumExpectabo nomen tuum
  28. πŸ” 49% AmavitAmavit
  29. πŸ” 48% Emitte, DomineEmitte, Domine
  30. πŸ” 48% In medio EcclesiaeIn medio Ecclesiae
  31. πŸ” 48% Surgite vigilemusSurgite vigilemus
  32. πŸ” 48% Gloria Patri (mode vi)Gloria Patri (mode vi)
  33. πŸ” 48% Ave MariaAve Maria
  34. πŸ” 48% AbstergetAbsterget
  35. πŸ” 47% Hic est discipulusHic est discipulus
  36. πŸ” 47% Cor arca legemCor arca legem
  37. πŸ” 47% Initium sapientiaeInitium sapientiae
  38. πŸ” 47% O ignis spiritusO ignis spiritus
  39. πŸ” 47% Advenit ignis divinusAdvenit ignis divinus
  40. πŸ” 47% Stella cΕ“liStella cΕ“li
  41. πŸ” 46% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  42. πŸ” 46% Ecce concipiesEcce concipies
  43. πŸ” 46% Praedicatorum OrdinisPraedicatorum Ordinis
  44. πŸ” 46% Virtute magnaVirtute magna
  45. πŸ” 45% Ecce iam venitEcce iam venit
  46. πŸ” 45% Impii super justumImpii super justum
  47. πŸ” 45% Luce divinaLuce divina
  48. πŸ” 44% Benedicta es tu, filiaBenedicta es tu, filia
  49. πŸ” 44% Deus docuistiDeus docuisti
  50. πŸ” 44% Tollite iugumTollite iugum
  51. πŸ” 44% Miserere mei DeusMiserere mei Deus
  52. πŸ” 44% Haec est vera fraternitasHaec est vera fraternitas
  53. πŸ” 44% Maria MagdaleneMaria Magdalene
  54. πŸ” 43% Salvatorem mundiSalvatorem mundi
  55. πŸ” 43% Praedicator fervidusPraedicator fervidus
  56. πŸ” 43% In omnibus exhibeamusIn omnibus exhibeamus
  57. πŸ” 43% Christus passus estChristus passus est
  58. πŸ” 43% CommunicavitCommunicavit
  59. πŸ” 43% Clama in fortitudineClama in fortitudine
  60. πŸ” 43% Ecce iam venitEcce iam venit
  61. πŸ” 42% PacemPacem
  62. πŸ” 42% PacemPacem
  63. πŸ” 42% Dum Jesus moriebaturDum Jesus moriebatur
  64. πŸ” 42% Gaudeo planeGaudeo plane
  65. πŸ” 42% Sancti meiSancti mei