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% Timete DominumTimete Dominum
  2. 🔍 57% Timete DominumTimete Dominum
  3. 🔍 41% Timete DominumTimete Dominum
  4. 🔍 40% Diligite DominumDiligite Dominum
  5. 🔍 38% Dulcis et rectusDulcis et rectus
  6. 🔍 37% Benedicta et venerabilisBenedicta et venerabilis
  7. 🔍 36% Sapientia hujus mundiSapientia hujus mundi
  8. 🔍 36% Desiderium cordisDesiderium cordis
  9. 🔍 35% DolorosaDolorosa
  10. 🔍 34% Timete DominumTimete Dominum
  11. 🔍 33% Inveni David (St Louis)Inveni David (St Louis)
  12. 🔍 32% Domine praevenistiDomine praevenisti
  13. 🔍 32% Sapientia aedificavitSapientia aedificavit
  14. 🔍 31% Gaudete in DominoGaudete in Domino
  15. 🔍 30% Ecce quam bonumEcce quam bonum
  16. 🔍 30% AmbulateAmbulate
  17. 🔍 30% Sapientia hujus mundiSapientia hujus mundi
  18. 🔍 30% MiserebiturMiserebitur
  19. 🔍 29% Veni Domine et noliVeni Domine et noli
  20. 🔍 29% Benedictus DominusBenedictus Dominus
  21. 🔍 29% Tota formosaTota formosa
  22. 🔍 29% Dominus mihiDominus mihi
  23. 🔍 28% Domine Deus... qui repertusDomine Deus... qui repertus
  24. 🔍 28% Gaudete in DominoGaudete in Domino
  25. 🔍 28% Benedicta et venerabilisBenedicta et venerabilis
  26. 🔍 28% VerumtamenVerumtamen
  27. 🔍 27% Spera in DominoSpera in Domino
  28. 🔍 27% Porta caeliPorta caeli
  29. 🔍 27% Benedixit te DominusBenedixit te Dominus
  30. 🔍 27% Domine Deus... vidi cumDomine Deus... vidi cum
  31. 🔍 27% DolorosaDolorosa
  32. 🔍 27% Memento nostriMemento nostri
  33. 🔍 27% Aspice Domine quiaAspice Domine quia
  34. 🔍 27% Sacerdotes ejusSacerdotes ejus
  35. 🔍 26% Desiderium cordisDesiderium cordis
  36. 🔍 26% ConsummatusConsummatus
  37. 🔍 26% Venite filiiVenite filii
  38. 🔍 26% Desiderium animaeDesiderium animae
  39. 🔍 26% Tota formosaTota formosa
  40. 🔍 26% Aspice DomineAspice Domine
  41. 🔍 26% Qui timetisQui timetis
  42. 🔍 26% Etenim sederuntEtenim sederunt
  43. 🔍 26% Omnes gentes plaudite (Intr)Omnes gentes plaudite (Intr)
  44. 🔍 25% Miserere mei DeusMiserere mei Deus
  45. 🔍 25% Repleti sumusRepleti sumus
  46. 🔍 25% Justorum animae (Off.)Justorum animae (Off.)
  47. 🔍 25% AdducenturAdducentur
  48. 🔍 25% Dicit Dominus SermonesDicit Dominus Sermones
  49. 🔍 25% Stetit pontifexStetit pontifex
  50. 🔍 25% Custodi meCustodi me
  51. 🔍 25% Timete DominumTimete Dominum
  52. 🔍 25% Te saeculorum PrincipemTe saeculorum Principem
  53. 🔍 25% HolocaustumHolocaustum
  54. 🔍 25% Posuisti Domine (Grad.)Posuisti Domine (Grad.)
  55. 🔍 25% Concupivit rexConcupivit rex
  56. 🔍 25% Dulcis et rectusDulcis et rectus
  57. 🔍 24% MiserebiturMiserebitur
  58. 🔍 24% In die solemnitatisIn die solemnitatis
  59. 🔍 24% In splendoribusIn splendoribus
  60. 🔍 24% Gustate... TimeteGustate... Timete
  61. 🔍 24% Non habemus hicNon habemus hic
  62. 🔍 24% AmbulateAmbulate
  63. 🔍 24% Repleti sumusRepleti sumus
  64. 🔍 24% In medio EcclesiaeIn medio Ecclesiae
  65. 🔍 24% Ecce venio citoEcce venio cito