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% Non vos me elegistisNon vos me elegistis
  2. 🔍 30% Non vos me elegistisNon vos me elegistis
  3. 🔍 28% Dominus JesusDominus Jesus
  4. 🔍 25% PetitePetite
  5. 🔍 24% Joseph fili DavidJoseph fili David
  6. 🔍 23% StatuitStatuit
  7. 🔍 22% Non relinquam vosNon relinquam vos
  8. 🔍 21% Inter natosInter natos
  9. 🔍 20% Specie tuaSpecie tua
  10. 🔍 20% In conspectu AngelorumIn conspectu Angelorum
  11. 🔍 19% ResurrexiResurrexi
  12. 🔍 19% Scio cui credidiScio cui credidi
  13. 🔍 19% Quod dico vobisQuod dico vobis
  14. 🔍 19% MultifarieMultifarie
  15. 🔍 19% Amen dico vobisAmen dico vobis
  16. 🔍 19% In conspectu... adorabo (All)In conspectu... adorabo (All)
  17. 🔍 19% Exiit sermoExiit sermo
  18. 🔍 19% Ego dixiEgo dixi
  19. 🔍 19% Jubilate Deo universaJubilate Deo universa
  20. 🔍 18% Tollite portasTollite portas
  21. 🔍 18% ConfitebunturConfitebuntur
  22. 🔍 18% Spiritus SanctusSpiritus Sanctus
  23. 🔍 18% Tanto temporeTanto tempore
  24. 🔍 18% Venite filiiVenite filii
  25. 🔍 18% Justorum animaeJustorum animae
  26. 🔍 18% Amen dico vobis quidquidAmen dico vobis quidquid
  27. 🔍 18% Spiritus DominiSpiritus Domini
  28. 🔍 18% Si ego DominusSi ego Dominus
  29. 🔍 18% In conspectu... Domine DeusIn conspectu... Domine Deus
  30. 🔍 18% Hodie scietisHodie scietis
  31. 🔍 18% Benedicite omnes AngeliBenedicite omnes Angeli
  32. 🔍 18% In conspectu... Domine DeusIn conspectu... Domine Deus
  33. 🔍 18% The Reproaches (9)The Reproaches (9)
  34. 🔍 18% Quoniam Deus magnusQuoniam Deus magnus
  35. 🔍 18% Fili quid fecistiFili quid fecisti
  36. 🔍 18% Ave MariaAve Maria
  37. 🔍 18% Stetit AngelusStetit Angelus
  38. 🔍 17% Judica meJudica me
  39. 🔍 17% Viri GalilaeiViri Galilaei
  40. 🔍 17% Caro meaCaro mea
  41. 🔍 17% Exiit sermoExiit sermo
  42. 🔍 17% Tu es vasTu es vas
  43. 🔍 17% Dico autemDico autem
  44. 🔍 17% Nos autemNos autem
  45. 🔍 17% Te saeculorum PrincipemTe saeculorum Principem
  46. 🔍 17% Sancte N.Sancte N.
  47. 🔍 17% Esto mihiEsto mihi
  48. 🔍 17% Spiritus SanctusSpiritus Sanctus
  49. 🔍 17% O lux beata CaelitumO lux beata Caelitum
  50. 🔍 17% VisionemVisionem
  51. 🔍 17% O lux beata CaelitumO lux beata Caelitum
  52. 🔍 17% Sacerdotes DeiSacerdotes Dei
  53. 🔍 17% Dicit DominusDicit Dominus
  54. 🔍 17% ResponsumResponsum
  55. 🔍 17% Benedicta et venerabilisBenedicta et venerabilis
  56. 🔍 17% Laetabitur justusLaetabitur justus
  57. 🔍 17% Gaudete justiGaudete justi
  58. 🔍 17% In Nomine Jesu 2In Nomine Jesu 2
  59. 🔍 17% Benedicite DominumBenedicite Dominum
  60. 🔍 17% ExclamaveruntExclamaverunt
  61. 🔍 17% Non vos relinquamNon vos relinquam
  62. 🔍 17% In die resurrectionisIn die resurrectionis
  63. 🔍 17% Ecce dediEcce dedi
  64. 🔍 17% Rorate CaeliRorate Caeli
  65. 🔍 17% Mandatum novumMandatum novum