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: 2025-12-19. 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% Domine in caeloDomine in caelo
  2. 🔍 56% Domine in caeloDomine in caelo
  3. 🔍 53% Domine in caeloDomine in caelo
  4. 🔍 48% Domine in caeloDomine in caelo
  5. 🔍 44% Domine in caeloDomine in caelo
  6. 🔍 39% Domine refugiumDomine refugium
  7. 🔍 37% In veritate tuaIn veritate tua
  8. 🔍 37% Dele DomineDele Domine
  9. 🔍 36% Miserere mei DeusMiserere mei Deus
  10. 🔍 34% Laudate Dominum de caelisLaudate Dominum de caelis
  11. 🔍 34% Bonum est confiteriBonum est confiteri
  12. 🔍 33% Intellige clamoremIntellige clamorem
  13. 🔍 33% Omnes Angeli ejusOmnes Angeli ejus
  14. 🔍 33% In Israel magnumIn Israel magnum
  15. 🔍 33% Cognoverunt DominumCognoverunt Dominum
  16. 🔍 32% Tu DomineTu Domine
  17. 🔍 32% In sanctis ejusIn sanctis ejus
  18. 🔍 31% Quoniam in te confiditQuoniam in te confidit
  19. 🔍 30% Domine audiviDomine audivi
  20. 🔍 30% In cymbalisIn cymbalis
  21. 🔍 30% Tibi soli peccaviTibi soli peccavi
  22. 🔍 29% Nos qui vivimusNos qui vivimus
  23. 🔍 29% De caelo venietDe caelo veniet
  24. 🔍 28% De caelo venietDe caelo veniet
  25. 🔍 28% Exortum est in tenebrisExortum est in tenebris
  26. 🔍 28% In caelestibus regnisIn caelestibus regnis
  27. 🔍 28% Spiritu principaliSpiritu principali
  28. 🔍 28% Inclina DomineInclina Domine
  29. 🔍 27% De caelo venietDe caelo veniet
  30. 🔍 27% De caelo venietDe caelo veniet
  31. 🔍 27% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  32. 🔍 27% Videntibus illisVidentibus illis
  33. 🔍 27% Dominus de caeloDominus de caelo
  34. 🔍 27% Dominus judicabitDominus judicabit
  35. 🔍 27% Salutare vultus meiSalutare vultus mei
  36. 🔍 26% Domine in caeloDomine in caelo
  37. 🔍 26% Ostende nobis DomineOstende nobis Domine
  38. 🔍 26% Ego sum ostiumEgo sum ostium
  39. 🔍 26% Conversus estConversus est
  40. 🔍 26% Usque modoUsque modo
  41. 🔍 25% Elevatis manibusElevatis manibus
  42. 🔍 25% Nonne sic oportuitNonne sic oportuit
  43. 🔍 25% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  44. 🔍 25% Non omnis qui dicitNon omnis qui dicit
  45. 🔍 25% In tympano et choroIn tympano et choro
  46. 🔍 25% Erunt pravaErunt prava
  47. 🔍 25% Ter virgis caesusTer virgis caesus
  48. 🔍 24% Sancti et justiSancti et justi
  49. 🔍 24% Cantemus DominoCantemus Domino
  50. 🔍 24% Pax vobis ego sumPax vobis ego sum
  51. 🔍 24% In odoreIn odore
  52. 🔍 24% Sancti tui DomineSancti tui Domine
  53. 🔍 24% Euntes in mundum alleluiaEuntes in mundum alleluia
  54. 🔍 24% Gratia Dei in meGratia Dei in me
  55. 🔍 24% De caelo venietDe caelo veniet
  56. 🔍 24% In velamento clamabantIn velamento clamabant
  57. 🔍 24% Audivi vocem de caeloAudivi vocem de caelo
  58. 🔍 24% Viri Galilaei quid aspicitisViri Galilaei quid aspicitis
  59. 🔍 24% Assumpta est MariaAssumpta est Maria
  60. 🔍 24% Dilexit AndreamDilexit Andream
  61. 🔍 24% Domine clamavi ad teDomine clamavi ad te
  62. 🔍 24% Domine clamavi ad teDomine clamavi ad te
  63. 🔍 23% Diligam te DomineDiligam te Domine
  64. 🔍 23% Ut cognoscamusUt cognoscamus
  65. 🔍 23% Tristitia vestra alleluiaTristitia vestra alleluia