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% Stemus juxta CrucemStemus juxta Crucem
  2. 🔍 28% Eia materEia mater
  3. 🔍 27% Christus natus est nobisChristus natus est nobis
  4. 🔍 27% Stabat juxtaStabat juxta
  5. 🔍 27% Dolores gloriosaeDolores gloriosae
  6. 🔍 26% Postquam veneruntPostquam venerunt
  7. 🔍 24% Cor Jesu caritatis ICor Jesu caritatis I
  8. 🔍 23% Stabat juxta (Paschal Time)Stabat juxta (Paschal Time)
  9. 🔍 21% Nativitas gloriosaeNativitas gloriosae
  10. 🔍 21% Domine puer meusDomine puer meus
  11. 🔍 21% Suscipe verbum (t.p.)Suscipe verbum (t.p.)
  12. 🔍 21% Suscipe verbumSuscipe verbum
  13. 🔍 21% Regem Apostolorum (TP)Regem Apostolorum (TP)
  14. 🔍 21% In toto corde tuoIn toto corde tuo
  15. 🔍 20% Videbunt gentes justum tuumVidebunt gentes justum tuum
  16. 🔍 20% Exspectabo nomen...in conspectuExspectabo nomen...in conspectu
  17. 🔍 20% Christus apparuit nobisChristus apparuit nobis
  18. 🔍 20% Videntes stellam MagiVidentes stellam Magi
  19. 🔍 20% Suscipe verbumSuscipe verbum
  20. 🔍 20% Suscipe verbum (alter tonus)Suscipe verbum (alter tonus)
  21. 🔍 20% Tu Domine qui misistiTu Domine qui misisti
  22. 🔍 20% Sufficiebat nobisSufficiebat nobis
  23. 🔍 20% Confitebor tibi DomineConfitebor tibi Domine
  24. 🔍 20% Regem Apostolorum (simpl.)Regem Apostolorum (simpl.)
  25. 🔍 19% Ego autem adjuvataEgo autem adjuvata
  26. 🔍 19% Dominum Deum nostrumDominum Deum nostrum
  27. 🔍 19% Deum magnum DominumDeum magnum Dominum
  28. 🔍 19% Per lignumPer lignum
  29. 🔍 19% Deus tuorum militum (Tonus alter)Deus tuorum militum (Tonus alter)
  30. 🔍 19% Ecce quomodo moriturEcce quomodo moritur
  31. 🔍 19% Simeon vir justusSimeon vir justus
  32. 🔍 19% Stetit Angelus juxtaStetit Angelus juxta
  33. 🔍 19% Cantate Domino et benediciteCantate Domino et benedicite
  34. 🔍 19% Oculis ac manibusOculis ac manibus
  35. 🔍 19% Desiderium animaeDesiderium animae
  36. 🔍 19% Venite adoremus RegemVenite adoremus Regem
  37. 🔍 19% Michael Archangelus venitMichael Archangelus venit
  38. 🔍 19% Regem Virginum Dominum (maj.)Regem Virginum Dominum (maj.)
  39. 🔍 19% Recordare Domine testamentiRecordare Domine testamenti
  40. 🔍 19% Lapidabant StephanumLapidabant Stephanum
  41. 🔍 19% Nobile lignumNobile lignum
  42. 🔍 19% Rex exaltaturRex exaltatur
  43. 🔍 19% Germinaverunt campiGerminaverunt campi
  44. 🔍 19% Populus DominiPopulus Domini
  45. 🔍 19% Dominus Deus caeliDominus Deus caeli
  46. 🔍 19% Adoramus teAdoramus te
  47. 🔍 19% Cor Jesu amoreCor Jesu amore
  48. 🔍 19% Gloria XIIIGloria XIII
  49. 🔍 18% Crucem tuamCrucem tuam
  50. 🔍 18% Christum natumChristum natum
  51. 🔍 18% In Conceptione suaIn Conceptione sua
  52. 🔍 18% DeficitDeficit
  53. 🔍 18% Dilexisti justitiamDilexisti justitiam
  54. 🔍 18% Christum regem crucifixumChristum regem crucifixum
  55. 🔍 18% Beatissimae Virginis... NativitatemBeatissimae Virginis... Nativitatem
  56. 🔍 18% Christum Dei Filium MariaeChristum Dei Filium Mariae
  57. 🔍 18% PlantaveratPlantaverat
  58. 🔍 18% Surge propera... formosaSurge propera... formosa
  59. 🔍 18% Stetit Angelus juxta (T. Paschali)Stetit Angelus juxta (T. Paschali)
  60. 🔍 18% Felix es sacra VirgoFelix es sacra Virgo
  61. 🔍 18% Ad Virginem Dei MatremAd Virginem Dei Matrem
  62. 🔍 18% Passio Domini ipsam ejusPassio Domini ipsam ejus
  63. 🔍 18% Salvator mundiSalvator mundi
  64. 🔍 18% Christum Regem pro nobisChristum Regem pro nobis
  65. 🔍 18% Verbum iniquumVerbum iniquum