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% Iubilate Deo universaIubilate Deo universa
  2. 🔍 48% Jubilate Deo universaJubilate Deo universa
  3. 🔍 44% Jubilate Deo universaJubilate Deo universa
  4. 🔍 39% Jubilate Deo universaJubilate Deo universa
  5. 🔍 35% Iubilate Deo universa terraIubilate Deo universa terra
  6. 🔍 31% MagnificatMagnificat
  7. 🔍 31% Confitebor tibi... DeusConfitebor tibi... Deus
  8. 🔍 31% AnnuntiateAnnuntiate
  9. 🔍 30% Sanctificavit (verses)Sanctificavit (verses)
  10. 🔍 30% Ab ortu solisAb ortu solis
  11. 🔍 30% In conspectu Angelorum (Off)In conspectu Angelorum (Off)
  12. 🔍 30% Confitebor tibi... DeusConfitebor tibi... Deus
  13. 🔍 30% Ego autem in Domino gaudeboEgo autem in Domino gaudebo
  14. 🔍 29% DesideriumDesiderium
  15. 🔍 29% IlluminaIllumina
  16. 🔍 29% Levabo oculosLevabo oculos
  17. 🔍 29% Benedicam DominumBenedicam Dominum
  18. 🔍 29% Emitte SpiritumEmitte Spiritum
  19. 🔍 29% Factus es spes meaFactus es spes mea
  20. 🔍 29% Nunc ergoNunc ergo
  21. 🔍 28% Confitebor DominoConfitebor Domino
  22. 🔍 28% Improperium... et dederuntImproperium... et dederunt
  23. 🔍 28% Ad te levaviAd te levavi
  24. 🔍 28% Ego autem in... gaudeboEgo autem in... gaudebo
  25. 🔍 28% Tu gloria JerusalemTu gloria Jerusalem
  26. 🔍 27% ExsultavitExsultavit
  27. 🔍 27% SuscepimusSuscepimus
  28. 🔍 27% Tibi dixitTibi dixit
  29. 🔍 27% Gressus meosGressus meos
  30. 🔍 27% Emitte SpiritumEmitte Spiritum
  31. 🔍 27% Benedictus qui venitBenedictus qui venit
  32. 🔍 26% Te Deum PatremTe Deum Patrem
  33. 🔍 26% Confitebor tibi... in totoConfitebor tibi... in toto
  34. 🔍 26% Tu gloriaTu gloria
  35. 🔍 26% Tibi dixitTibi dixit
  36. 🔍 26% Dum sanctificatusDum sanctificatus
  37. 🔍 26% Veni sponsa ChristiVeni sponsa Christi
  38. 🔍 26% Ad te DomineAd te Domine
  39. 🔍 26% Ab ortu solisAb ortu solis
  40. 🔍 25% Nunc dimittisNunc dimittis
  41. 🔍 25% CustodivitCustodivit
  42. 🔍 25% AnnuntiateAnnuntiate
  43. 🔍 25% Diffusa estDiffusa est
  44. 🔍 25% Intonant, ecce, per area vocesIntonant, ecce, per area voces
  45. 🔍 25% Domine ne longeDomine ne longe
  46. 🔍 25% Exsurge... et intendeExsurge... et intende
  47. 🔍 25% Meum est consiliumMeum est consilium
  48. 🔍 25% Suscepimus (Intr.)Suscepimus (Intr.)
  49. 🔍 25% Ascendit DeusAscendit Deus
  50. 🔍 25% Oravi Deum (verses)Oravi Deum (verses)
  51. 🔍 25% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  52. 🔍 25% Veni de LibanoVeni de Libano
  53. 🔍 25% Erit vobisErit vobis
  54. 🔍 25% Factus estFactus est
  55. 🔍 25% Exsurge Domine DeusExsurge Domine Deus
  56. 🔍 24% Ecce oculiEcce oculi
  57. 🔍 24% Perfice gressusPerfice gressus
  58. 🔍 24% Notus in JudaeaNotus in Judaea
  59. 🔍 24% Domine fac mecumDomine fac mecum
  60. 🔍 24% Spera in DominoSpera in Domino
  61. 🔍 24% Liberator meusLiberator meus
  62. 🔍 24% Confitebor Domino cum AlleluiaConfitebor Domino cum Alleluia
  63. 🔍 24% DilexistiDilexisti
  64. 🔍 24% Te Deum PatremTe Deum Patrem
  65. 🔍 24% Benedictus es... in labiisBenedictus es... in labiis