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% Mens fuit angelicaMens fuit angelica
  2. πŸ” 44% Praedicatorum OrdinisPraedicatorum Ordinis
  3. πŸ” 44% PosuistiPosuisti
  4. πŸ” 43% Ecce iam venitEcce iam venit
  5. πŸ” 41% Sancti meiSancti mei
  6. πŸ” 40% Tu DomineTu Domine
  7. πŸ” 39% Ecce venit RexEcce venit Rex
  8. πŸ” 38% AbstergetAbsterget
  9. πŸ” 38% Bonorum meorumBonorum meorum
  10. πŸ” 38% Non sunt loquelaeNon sunt loquelae
  11. πŸ” 37% Tollite iugumTollite iugum
  12. πŸ” 36% Maria VirgoMaria Virgo
  13. πŸ” 35% Aquae multaeAquae multae
  14. πŸ” 34% Gloria Patri (mode iii)Gloria Patri (mode iii)
  15. πŸ” 34% Advenit ignis divinusAdvenit ignis divinus
  16. πŸ” 33% PacemPacem
  17. πŸ” 33% PacemPacem
  18. πŸ” 33% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  19. πŸ” 31% Domine in virtuteDomine in virtute
  20. πŸ” 31% GratiΓ¦ largitoremGratiΓ¦ largitorem
  21. πŸ” 31% Deum, qui suosDeum, qui suos
  22. πŸ” 31% N... Virginis MariΓ¦ celebremusN... Virginis MariΓ¦ celebremus
  23. πŸ” 31% AmavitAmavit
  24. πŸ” 31% Gloria Patri (mode iv)Gloria Patri (mode iv)
  25. πŸ” 31% Servite DominoServite Domino
  26. πŸ” 31% Salvatorem mundiSalvatorem mundi
  27. πŸ” 31% Ego quasi vitisEgo quasi vitis
  28. πŸ” 30% Ecce servus meusEcce servus meus
  29. πŸ” 30% Gaudeamus et exultemusGaudeamus et exultemus
  30. πŸ” 29% Christi viamChristi viam
  31. πŸ” 29% Gloria Patri (mode viii)Gloria Patri (mode viii)
  32. πŸ” 28% Vocavit nos DeusVocavit nos Deus
  33. πŸ” 28% Fundata estFundata est
  34. πŸ” 28% CongratulaminiCongratulamini
  35. πŸ” 28% Tuam CrucemTuam Crucem
  36. πŸ” 28% Gloriosae VirginisGloriosae Virginis
  37. πŸ” 27% Deus docuistiDeus docuisti
  38. πŸ” 27% Adsit nobis propitiusAdsit nobis propitius
  39. πŸ” 27% Exaudiat te DominusExaudiat te Dominus
  40. πŸ” 27% Gloria Patri (mode ii)Gloria Patri (mode ii)
  41. πŸ” 27% Cor arca legemCor arca legem
  42. πŸ” 27% Rex noster advenietRex noster adveniet
  43. πŸ” 26% Coelestis exercitusCoelestis exercitus
  44. πŸ” 26% Gaudeo planeGaudeo plane
  45. πŸ” 26% Sancta et immaculataSancta et immaculata
  46. πŸ” 26% Nec satiebaturNec satiebatur
  47. πŸ” 26% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  48. πŸ” 26% Super salutemSuper salutem
  49. πŸ” 26% Gloria Patri (mode vi)Gloria Patri (mode vi)
  50. πŸ” 26% Maria MagdaleneMaria Magdalene
  51. πŸ” 25% Alleluia, salve sancta CruxAlleluia, salve sancta Crux
  52. πŸ” 25% Surgens Jesus DominusSurgens Jesus Dominus
  53. πŸ” 25% O virtus sapientiaeO virtus sapientiae
  54. πŸ” 25% Reposita est mihi coronaReposita est mihi corona
  55. πŸ” 25% O salutaris HostiaO salutaris Hostia
  56. πŸ” 24% O felix felicisO felix felicis
  57. πŸ” 24% Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )
  58. πŸ” 24% Lauda JerusalemLauda Jerusalem
  59. πŸ” 24% In mortemIn mortem
  60. πŸ” 24% CommunicavitCommunicavit
  61. πŸ” 24% Salvatorem expectamusSalvatorem expectamus
  62. πŸ” 23% Expectabo nomen tuumExpectabo nomen tuum
  63. πŸ” 23% Solemnitas tuaSolemnitas tua
  64. πŸ” 23% Iste sanctusIste sanctus
  65. πŸ” 23% Nihil huic virginiNihil huic virgini