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% Erexit DominusErexit Dominus
  2. 🔍 58% Erexit nobisErexit nobis
  3. 🔍 49% Erexit nobis DominusErexit nobis Dominus
  4. 🔍 49% Erexit nobis DominusErexit nobis Dominus
  5. 🔍 48% Exaudiat te DominusExaudiat te Dominus
  6. 🔍 47% Benedictus Dominus DeusBenedictus Dominus Deus
  7. 🔍 47% Et Dominus in circuituEt Dominus in circuitu
  8. 🔍 46% Regnavit DominusRegnavit Dominus
  9. 🔍 46% Dominus regnavitDominus regnavit
  10. 🔍 46% Erexit Dominus nobisErexit Dominus nobis
  11. 🔍 45% Magnus Dominus (Mode 4a)Magnus Dominus (Mode 4a)
  12. 🔍 45% Inclinavit DominusInclinavit Dominus
  13. 🔍 45% Dominus in temploDominus in templo
  14. 🔍 45% Respexit DominusRespexit Dominus
  15. 🔍 45% Benedictus Dominus inBenedictus Dominus in
  16. 🔍 44% Magnus Dominus (Mode 1a2)Magnus Dominus (Mode 1a2)
  17. 🔍 44% Ad te de luceAd te de luce
  18. 🔍 44% In aeternum DominusIn aeternum Dominus
  19. 🔍 43% Domine in caeloDomine in caelo
  20. 🔍 43% Benedictus Dominus quiaBenedictus Dominus quia
  21. 🔍 43% Adorate DominumAdorate Dominum
  22. 🔍 43% Si mihi DominusSi mihi Dominus
  23. 🔍 42% Omnis spiritusOmnis spiritus
  24. 🔍 42% In DominoIn Domino
  25. 🔍 42% Dixit Dominus Domino meoDixit Dominus Domino meo
  26. 🔍 42% Egredietur DominusEgredietur Dominus
  27. 🔍 42% Egredietur DominusEgredietur Dominus
  28. 🔍 42% Induit me DominusInduit me Dominus
  29. 🔍 42% Ecce Dominus noster... et brachioEcce Dominus noster... et brachio
  30. 🔍 42% Avertet DominusAvertet Dominus
  31. 🔍 42% De caelo venietDe caelo veniet
  32. 🔍 42% De caelo venietDe caelo veniet
  33. 🔍 42% Declinabit DominusDeclinabit Dominus
  34. 🔍 41% Exsultet spiritusExsultet spiritus
  35. 🔍 41% AmpliusAmplius
  36. 🔍 41% Te decet hymnusTe decet hymnus
  37. 🔍 41% De nocteDe nocte
  38. 🔍 41% Elegit Dominus SionElegit Dominus Sion
  39. 🔍 41% Vivit DominusVivit Dominus
  40. 🔍 41% Miserere mei DeusMiserere mei Deus
  41. 🔍 40% LaudaboLaudabo
  42. 🔍 40% Da nobis DomineDa nobis Domine
  43. 🔍 40% Exaltate regem saeculorumExaltate regem saeculorum
  44. 🔍 40% Custodit DominusCustodit Dominus
  45. 🔍 40% Innocens manibusInnocens manibus
  46. 🔍 40% Domine clamaviDomine clamavi
  47. 🔍 40% Populus meus aitPopulus meus ait
  48. 🔍 40% In verbum tuumIn verbum tuum
  49. 🔍 40% Domine magnus esDomine magnus es
  50. 🔍 40% Dominus defensorDominus defensor
  51. 🔍 40% Benedixisti DomineBenedixisti Domine
  52. 🔍 40% Benedictus Deus IsraelBenedictus Deus Israel
  53. 🔍 40% Exsultavit cor meumExsultavit cor meum
  54. 🔍 40% Iustus et sanctusIustus et sanctus
  55. 🔍 40% Rectos decetRectos decet
  56. 🔍 40% Et invocabimusEt invocabimus
  57. 🔍 40% Veritas DominiVeritas Domini
  58. 🔍 39% Illumina DomineIllumina Domine
  59. 🔍 39% Memorare DomineMemorare Domine
  60. 🔍 39% Mecum sitMecum sit
  61. 🔍 39% Domine refugiumDomine refugium
  62. 🔍 39% In sanctitate serviamusIn sanctitate serviamus
  63. 🔍 39% Dignus es DomineDignus es Domine
  64. 🔍 39% Servite DominoServite Domino
  65. 🔍 39% Cor mundumCor mundum