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: 2025-12-20. 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 🔍 to find similarities to the given chant.

  1. 🔍 100% Benedicite Domino omnes angeliBenedicite Domino omnes angeli
  2. 🔍 55% Adorate Dominum omnes angeliAdorate Dominum omnes angeli
  3. 🔍 40% Cantate Domino et benediciteCantate Domino et benedicite
  4. 🔍 37% Benedicite DominumBenedicite Dominum
  5. 🔍 34% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  6. 🔍 33% Benedicite DominumBenedicite Dominum
  7. 🔍 32% Benedicite DominumBenedicite Dominum
  8. 🔍 31% Laudate... omnes AngeliLaudate... omnes Angeli
  9. 🔍 31% Laudate... omnes AngeliLaudate... omnes Angeli
  10. 🔍 30% Laudate Deum omnes AngeliLaudate Deum omnes Angeli
  11. 🔍 30% Benedicite Dominum omnes Angeli (Off.)Benedicite Dominum omnes Angeli (Off.)
  12. 🔍 30% Benedicite DominumBenedicite Dominum
  13. 🔍 29% Benedicte DominumBenedicte Dominum
  14. 🔍 29% Cantate Domino et benediciteCantate Domino et benedicite
  15. 🔍 28% Benedicite Domino omnesBenedicite Domino omnes
  16. 🔍 28% Omnes Angeli ejusOmnes Angeli ejus
  17. 🔍 28% Domine in virtuteDomine in virtute
  18. 🔍 28% Adorate DeumAdorate Deum
  19. 🔍 28% Videte opera DominiVidete opera Domini
  20. 🔍 27% Laetentur omnes ... quoniamLaetentur omnes ... quoniam
  21. 🔍 27% Bene ambuletisBene ambuletis
  22. 🔍 27% Dominus Deus caeliDominus Deus caeli
  23. 🔍 27% Quam admirabileQuam admirabile
  24. 🔍 26% Dominus Jesus ChristusDominus Jesus Christus
  25. 🔍 26% Voce meaVoce mea
  26. 🔍 26% Immittet AngelusImmittet Angelus
  27. 🔍 26% Laudate Deum omnes (Ant)Laudate Deum omnes (Ant)
  28. 🔍 26% Memores eruntMemores erunt
  29. 🔍 26% Justus DominusJustus Dominus
  30. 🔍 26% Adorate DominumAdorate Dominum
  31. 🔍 26% Benedicite omnes AngeliBenedicite omnes Angeli
  32. 🔍 26% Inclina DomineInclina Domine
  33. 🔍 25% Benedicite Deum caeliBenedicite Deum caeli
  34. 🔍 25% Posuisti DominePosuisti Domine
  35. 🔍 25% Replevit meReplevit me
  36. 🔍 25% Omnes AngeliOmnes Angeli
  37. 🔍 25% Laudate DeumLaudate Deum
  38. 🔍 25% Omnes gentes quascumque (Tonus VI)Omnes gentes quascumque (Tonus VI)
  39. 🔍 25% Omnes angeli ejusOmnes angeli ejus
  40. 🔍 24% DeficitDeficit
  41. 🔍 24% Magnificate DominumMagnificate Dominum
  42. 🔍 24% Admonitus in somnis JosephAdmonitus in somnis Joseph
  43. 🔍 24% Tempus est ut revertar (Raphaelis)Tempus est ut revertar (Raphaelis)
  44. 🔍 24% In ecclesiisIn ecclesiis
  45. 🔍 24% Aedificavit DeusAedificavit Deus
  46. 🔍 24% Misit Dominus Angelum suumMisit Dominus Angelum suum
  47. 🔍 24% Audite omnes Audite omnes
  48. 🔍 24% Deus deorumDeus deorum
  49. 🔍 24% Afferte DominoAfferte Domino
  50. 🔍 24% Exsurgat DeusExsurgat Deus
  51. 🔍 24% Cum essem vobiscumCum essem vobiscum
  52. 🔍 24% Justus DominusJustus Dominus
  53. 🔍 24% Deus adjutor in tribulationibusDeus adjutor in tribulationibus
  54. 🔍 24% Anima mea turbata estAnima mea turbata est
  55. 🔍 24% Deus meus misitDeus meus misit
  56. 🔍 23% Per lignumPer lignum
  57. 🔍 23% Fuerunt mihiFuerunt mihi
  58. 🔍 23% Benedicite sacerdotesBenedicite sacerdotes
  59. 🔍 23% Benedicite Dominum omnesBenedicite Dominum omnes
  60. 🔍 23% Angeli DominiAngeli Domini
  61. 🔍 23% CustodiebantCustodiebant
  62. 🔍 23% Servite DominoServite Domino
  63. 🔍 23% Benedicite omnes AngeliBenedicite omnes Angeli
  64. 🔍 23% Specie tuaSpecie tua
  65. 🔍 23% Benedicite Dominum omnes electiBenedicite Dominum omnes electi