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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Per singulos diesPer singulos dies
  2. πŸ” 68% Per singulos diesPer singulos dies
  3. πŸ” 57% Per singulos diesPer singulos dies
  4. πŸ” 42% Per singulos diesPer singulos dies
  5. πŸ” 37% Portio mea DominePortio mea Domine
  6. πŸ” 36% Conversus estConversus est
  7. πŸ” 35% Benigne facBenigne fac
  8. πŸ” 33% Domine in caeloDomine in caelo
  9. πŸ” 32% Quoniam in aeternumQuoniam in aeternum
  10. πŸ” 31% Benedicam DominumBenedicam Dominum
  11. πŸ” 31% Benedictus es DomineBenedictus es Domine
  12. πŸ” 30% Intellege clamoremIntellege clamorem
  13. πŸ” 29% Laudamus nomen tuumLaudamus nomen tuum
  14. πŸ” 28% Laudate Dominus de caelisLaudate Dominus de caelis
  15. πŸ” 25% Deus judex justusDeus judex justus
  16. πŸ” 25% Benedicam DominumBenedicam Dominum
  17. πŸ” 24% Vidi turbam magnamVidi turbam magnam
  18. πŸ” 23% Benedicam DominumBenedicam Dominum
  19. πŸ” 23% In tua justitiaIn tua justitia
  20. πŸ” 22% Deus iudex iustusDeus iudex iustus
  21. πŸ” 22% Canticum Trium PuerorumCanticum Trium Puerorum
  22. πŸ” 22% Benedicta es tu (Ant)Benedicta es tu (Ant)
  23. πŸ” 21% Beata es MariaBeata es Maria
  24. πŸ” 20% Sic benedicam teSic benedicam te
  25. πŸ” 20% Vivit DominusVivit Dominus
  26. πŸ” 20% Deus judex justusDeus judex justus
  27. πŸ” 20% Benedicam te IBenedicam te I
  28. πŸ” 20% Deus iudex iustusDeus iudex iustus
  29. πŸ” 19% Tuam DomineTuam Domine
  30. πŸ” 19% Memor estoMemor esto
  31. πŸ” 19% Benedicam DominumBenedicam Dominum
  32. πŸ” 18% Sic benedicam teSic benedicam te
  33. πŸ” 18% Post dies octoPost dies octo
  34. πŸ” 18% Benedico... FiliumBenedico... Filium
  35. πŸ” 18% Sancti DominiSancti Domini
  36. πŸ” 18% Ave MariaAve Maria
  37. πŸ” 17% Apparuerunt apostolisApparuerunt apostolis
  38. πŸ” 17% Servi Domini benediciteServi Domini benedicite
  39. πŸ” 17% Sic benedicam teSic benedicam te
  40. πŸ” 17% Angeli DominiAngeli Domini
  41. πŸ” 17% Dixit dominus vilicoDixit dominus vilico
  42. πŸ” 17% Benedictus DominusBenedictus Dominus
  43. πŸ” 17% Tua est potentiaTua est potentia
  44. πŸ” 17% Benedicam te in vitaBenedicam te in vita
  45. πŸ” 17% Veniet dies DominiVeniet dies Domini
  46. πŸ” 17% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  47. πŸ” 16% Benedictus es DomineBenedictus es Domine
  48. πŸ” 16% Benedicam te (II)Benedicam te (II)
  49. πŸ” 16% Praefatio solemnis de beata Maria VirginePraefatio solemnis de beata Maria Virgine
  50. πŸ” 16% Dextera Domini fecitDextera Domini fecit
  51. πŸ” 16% Domine clamavi ad teDomine clamavi ad te
  52. πŸ” 16% Domine clamavi ad teDomine clamavi ad te
  53. πŸ” 16% Virgines DominiVirgines Domini
  54. πŸ” 16% Benedicite gentesBenedicite gentes
  55. πŸ” 16% Praefatio solemnis de sancto Ioseph Sponso B. M. V.Praefatio solemnis de sancto Ioseph Sponso B. M. V.
  56. πŸ” 16% Benedicam teBenedicam te
  57. πŸ” 16% Venite benedictiVenite benedicti
  58. πŸ” 16% Benedicta filiaBenedicta filia
  59. πŸ” 16% Christe qui splendor (Tempore Quadragesimae hebdomadae II IV)Christe qui splendor (Tempore Quadragesimae hebdomadae II IV)
  60. πŸ” 16% Redime meRedime me
  61. πŸ” 16% Benedico te... per ApΓ³stolumBenedico te... per ApΓ³stolum
  62. πŸ” 16% Praefatio solemnis de Spiritu SanctoPraefatio solemnis de Spiritu Sancto
  63. πŸ” 16% Servite DominoServite Domino
  64. πŸ” 16% Praefatio solemnis de nuptiisPraefatio solemnis de nuptiis
  65. πŸ” 16% BenedΓ­cite DΓ³minum, omnes elΓ©ctiBenedΓ­cite DΓ³minum, omnes elΓ©cti