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% Laudate Dominus de caelisLaudate Dominus de caelis
  2. 🔍 53% Laudate Dominum de caelisLaudate Dominum de caelis
  3. 🔍 46% Laudate... de caelisLaudate... de caelis
  4. 🔍 45% Domine in caeloDomine in caelo
  5. 🔍 40% Intellege clamoremIntellege clamorem
  6. 🔍 39% Laudate Dominum de caelisLaudate Dominum de caelis
  7. 🔍 35% Inclinavit DominusInclinavit Dominus
  8. 🔍 33% Laudate Dominum de caelisLaudate Dominum de caelis
  9. 🔍 32% Quoniam in aeternumQuoniam in aeternum
  10. 🔍 31% Laudamus nomen tuumLaudamus nomen tuum
  11. 🔍 30% LaudateLaudate
  12. 🔍 30% Omnes Angeli ejusOmnes Angeli ejus
  13. 🔍 29% Portio mea DominePortio mea Domine
  14. 🔍 29% Conversus estConversus est
  15. 🔍 29% Magnus DominusMagnus Dominus
  16. 🔍 28% Per singulos diesPer singulos dies
  17. 🔍 28% Benigne facBenigne fac
  18. 🔍 28% Omnes Angeli eiusOmnes Angeli eius
  19. 🔍 27% Laudate Dominum de caelis Laudate Dominum de caelis
  20. 🔍 26% Alleluia (Dom. Sext.)Alleluia (Dom. Sext.)
  21. 🔍 25% Caeli caelorumCaeli caelorum
  22. 🔍 24% Alleluia laudate DominumAlleluia laudate Dominum
  23. 🔍 24% Alleluia (Ps 148-149-150)Alleluia (Ps 148-149-150)
  24. 🔍 24% In cymbalisIn cymbalis
  25. 🔍 24% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  26. 🔍 23% Inclinavit DominusInclinavit Dominus
  27. 🔍 23% Laudate Deum caeliLaudate Deum caeli
  28. 🔍 23% Benedictus es DomineBenedictus es Domine
  29. 🔍 23% Dominus de caeloDominus de caelo
  30. 🔍 22% Vidi turbam magnamVidi turbam magnam
  31. 🔍 22% Alleluia LaudateAlleluia Laudate
  32. 🔍 22% Laudate... DominiLaudate... Domini
  33. 🔍 22% Laudabo deum meumLaudabo deum meum
  34. 🔍 22% Laudate... omnesLaudate... omnes
  35. 🔍 21% Ne timeas MariaNe timeas Maria
  36. 🔍 21% MagnificatMagnificat
  37. 🔍 21% Rectos decetRectos decet
  38. 🔍 21% Esto mihiEsto mihi
  39. 🔍 21% Qui habitas in caelisQui habitas in caelis
  40. 🔍 21% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  41. 🔍 21% Dele DomineDele Domine
  42. 🔍 21% In noctibusIn noctibus
  43. 🔍 21% Laudate Deum omnes (Ant)Laudate Deum omnes (Ant)
  44. 🔍 21% Laudate Deum omnes (Ant)Laudate Deum omnes (Ant)
  45. 🔍 21% Laudate nomen DominiLaudate nomen Domini
  46. 🔍 21% Omnes AngeliOmnes Angeli
  47. 🔍 20% Laudate DeumLaudate Deum
  48. 🔍 20% Magnus DominusMagnus Dominus
  49. 🔍 20% Magnus DominusMagnus Dominus
  50. 🔍 20% Miserere mei DeusMiserere mei Deus
  51. 🔍 20% Laudate Deum omnes AngeliLaudate Deum omnes Angeli
  52. 🔍 20% In excelsis laudateIn excelsis laudate
  53. 🔍 20% Bonum est confiteriBonum est confiteri
  54. 🔍 20% Laudate Dominum quiaLaudate Dominum quia
  55. 🔍 19% Laudate Dominum secundumLaudate Dominum secundum
  56. 🔍 19% Beati omnesBeati omnes
  57. 🔍 19% CredidiCredidi
  58. 🔍 19% Caeli enarrantCaeli enarrant
  59. 🔍 19% Benedictus Dominus Deus IsraelBenedictus Dominus Deus Israel
  60. 🔍 19% Oculi meiOculi mei
  61. 🔍 19% Laudate nomen DominiLaudate nomen Domini
  62. 🔍 19% Laudate... secundumLaudate... secundum
  63. 🔍 19% Laudate Dominum omnesLaudate Dominum omnes
  64. 🔍 19% Respexit DominusRespexit Dominus
  65. 🔍 19% Te decet hymnus, DeusTe decet hymnus, Deus