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% Miserere mei DeusMiserere mei Deus
  2. πŸ” 79% Immutemur habituImmutemur habitu
  3. πŸ” 65% Ave Maris StellaAve Maris Stella
  4. πŸ” 62% Christi viamChristi viam
  5. πŸ” 56% In mortemIn mortem
  6. πŸ” 54% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  7. πŸ” 53% Maria MagdaleneMaria Magdalene
  8. πŸ” 53% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  9. πŸ” 53% Lux aeternaLux aeterna
  10. πŸ” 51% Gaudeo planeGaudeo plane
  11. πŸ” 51% Stella cΕ“liStella cΕ“li
  12. πŸ” 51% Caput creatusCaput creatus
  13. πŸ” 50% Cor arca legemCor arca legem
  14. πŸ” 50% Christe qui lux es et diesChriste qui lux es et dies
  15. πŸ” 50% Pro quorum memoriaPro quorum memoria
  16. πŸ” 50% Justitia indutus sumJustitia indutus sum
  17. πŸ” 49% Ego quasi vitisEgo quasi vitis
  18. πŸ” 49% Ecce concipiesEcce concipies
  19. πŸ” 49% Haec est vera fraternitasHaec est vera fraternitas
  20. πŸ” 49% Iste sanctusIste sanctus
  21. πŸ” 48% MagnificatMagnificat
  22. πŸ” 48% Emitte, DomineEmitte, Domine
  23. πŸ” 47% Impii super justumImpii super justum
  24. πŸ” 47% Virtute magnaVirtute magna
  25. πŸ” 47% O virga ac diademaO virga ac diadema
  26. πŸ” 47% Solemnitas tuaSolemnitas tua
  27. πŸ” 47% Da mihi, DomineDa mihi, Domine
  28. πŸ” 47% Confirmatum est cor VirginisConfirmatum est cor Virginis
  29. πŸ” 46% Ecce servus meusEcce servus meus
  30. πŸ” 46% Tuam CrucemTuam Crucem
  31. πŸ” 46% Deus docuistiDeus docuisti
  32. πŸ” 46% O certe praecipuusO certe praecipuus
  33. πŸ” 45% Dies absoluti praetereuntDies absoluti praetereunt
  34. πŸ” 45% In medio EcclesiaeIn medio Ecclesiae
  35. πŸ” 44% Expectabo nomen tuumExpectabo nomen tuum
  36. πŸ” 44% In omnibus exhibeamusIn omnibus exhibeamus
  37. πŸ” 44% CongratulaminiCongratulamini
  38. πŸ” 44% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  39. πŸ” 44% O quam mirabilisO quam mirabilis
  40. πŸ” 43% Aquae multaeAquae multae
  41. πŸ” 43% Reposita est mihi coronaReposita est mihi corona
  42. πŸ” 42% Lauda SionLauda Sion
  43. πŸ” 42% Cibavit illumCibavit illum
  44. πŸ” 42% Gloriosae VirginisGloriosae Virginis
  45. πŸ” 42% Benedicta es tu, filiaBenedicta es tu, filia
  46. πŸ” 42% Maria VirgoMaria Virgo
  47. πŸ” 42% Lauda JerusalemLauda Jerusalem
  48. πŸ” 42% Gaudeamus et exultemusGaudeamus et exultemus
  49. πŸ” 41% Hic est discipulusHic est discipulus
  50. πŸ” 41% Sancta et immaculataSancta et immaculata
  51. πŸ” 41% Tollite iugumTollite iugum
  52. πŸ” 40% Audi, DomineAudi, Domine
  53. πŸ” 40% Advenit ignis divinusAdvenit ignis divinus
  54. πŸ” 40% EdoctusEdoctus
  55. πŸ” 40% O ignis spiritusO ignis spiritus
  56. πŸ” 40% In omnibus gratiasIn omnibus gratias
  57. πŸ” 40% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  58. πŸ” 40% Luce divinaLuce divina
  59. πŸ” 39% Frange esurientiFrange esurienti
  60. πŸ” 39% Propter testamentumPropter testamentum
  61. πŸ” 39% Christus vincitChristus vincit
  62. πŸ” 39% Vocavit nos DeusVocavit nos Deus
  63. πŸ” 39% Nocte surgentesNocte surgentes
  64. πŸ” 39% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  65. πŸ” 39% Ecce apparebit DominusEcce apparebit Dominus