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% Benedicat omnis imberBenedicat omnis imber
  2. 🔍 64% Benedicat omnisBenedicat omnis
  3. 🔍 29% Benedicat nos DeusBenedicat nos Deus
  4. 🔍 27% Omnis spiritusOmnis spiritus
  5. 🔍 27% Omnis vallisOmnis vallis
  6. 🔍 26% Canticum Trium PuerorumCanticum Trium Puerorum
  7. 🔍 26% Jubilate... omnisJubilate... omnis
  8. 🔍 25% Benedictus... IsraelBenedictus... Israel
  9. 🔍 25% Deus misereaturDeus misereatur
  10. 🔍 24% Omnis terraOmnis terra
  11. 🔍 24% Omnis qui petitOmnis qui petit
  12. 🔍 24% BenedicuntBenedicunt
  13. 🔍 24% Dum mediumDum medium
  14. 🔍 24% Omnis sapientiaOmnis sapientia
  15. 🔍 23% Benedicite sacerdotesBenedicite sacerdotes
  16. 🔍 23% Benedico... FiliumBenedico... Filium
  17. 🔍 23% BenedictionemBenedictionem
  18. 🔍 22% Sanctificavit DominusSanctificavit Dominus
  19. 🔍 22% Benedicant mariaBenedicant maria
  20. 🔍 22% Ave MariaAve Maria
  21. 🔍 22% Laudent nomen DominiLaudent nomen Domini
  22. 🔍 22% Benedicta tu in mulieribusBenedicta tu in mulieribus
  23. 🔍 22% Fidelis DominusFidelis Dominus
  24. 🔍 22% Et posueruntEt posuerunt
  25. 🔍 22% Omnis qui invocaveritOmnis qui invocaverit
  26. 🔍 22% JudicastiJudicasti
  27. 🔍 21% SanctificavitSanctificavit
  28. 🔍 21% Benedictus DominusBenedictus Dominus
  29. 🔍 21% Benedico... FiliumBenedico... Filium
  30. 🔍 21% Benedico... ApostolumBenedico... Apostolum
  31. 🔍 21% Spiritus... benediciteSpiritus... benedicite
  32. 🔍 21% Sancti et humilesSancti et humiles
  33. 🔍 21% Benedicta es tu (II)Benedicta es tu (II)
  34. 🔍 21% Egredietur virgaEgredietur virga
  35. 🔍 21% Maria et fluminaMaria et flumina
  36. 🔍 21% Conventione autemConventione autem
  37. 🔍 21% Cantate... et benediciteCantate... et benedicite
  38. 🔍 20% Benedictus Deus qui misitBenedictus Deus qui misit
  39. 🔍 20% Angeli DominiAngeli Domini
  40. 🔍 20% Dominus dabitDominus dabit
  41. 🔍 20% Benedicam DominumBenedicam Dominum
  42. 🔍 20% Non omnisNon omnis
  43. 🔍 20% Omnis plebsOmnis plebs
  44. 🔍 20% Benedicta sit sanctaBenedicta sit sancta
  45. 🔍 20% Laudemus virumLaudemus virum
  46. 🔍 20% Spiritus sanctus in te (I)Spiritus sanctus in te (I)
  47. 🔍 20% Omnis terra adoretOmnis terra adoret
  48. 🔍 20% Benedicam te IBenedicam te I
  49. 🔍 20% BenedixistiBenedixisti
  50. 🔍 20% Benedictus es DomineBenedictus es Domine
  51. 🔍 20% Turba multaTurba multa
  52. 🔍 20% CoeperuntCoeperunt
  53. 🔍 19% Ne reminiscarisNe reminiscaris
  54. 🔍 19% Discerne causam meam DomineDiscerne causam meam Domine
  55. 🔍 19% Benedicat terra DominoBenedicat terra Domino
  56. 🔍 19% Spiritus sanctus in te (II)Spiritus sanctus in te (II)
  57. 🔍 19% Rerum omniumRerum omnium
  58. 🔍 19% Virgo gloriosaVirgo gloriosa
  59. 🔍 19% Benedictus Dominus DeusBenedictus Dominus Deus
  60. 🔍 19% Beata es MariaBeata es Maria
  61. 🔍 19% In medio EcclesiaeIn medio Ecclesiae
  62. 🔍 19% MirabilisMirabilis
  63. 🔍 19% Omnis qui invocaveritOmnis qui invocaverit
  64. 🔍 19% Ad Virginem Dei MatremAd Virginem Dei Matrem
  65. 🔍 19% O beata et benedictaO beata et benedicta