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% Tulerunt lapidesTulerunt lapides
  2. 🔍 82% Tulerunt lapidesTulerunt lapides
  3. 🔍 77% Tulerunt lapidesTulerunt lapides
  4. 🔍 58% Tulerunt lapidesTulerunt lapides
  5. 🔍 28% Stans autemStans autem
  6. 🔍 27% Stans autem JesusStans autem Jesus
  7. 🔍 27% Stans autem JesusStans autem Jesus
  8. 🔍 26% In regenerationeIn regeneratione
  9. 🔍 25% Super omnia lignaSuper omnia ligna
  10. 🔍 25% Lapides pretiosiLapides pretiosi
  11. 🔍 24% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  12. 🔍 24% Unus autem ex illisUnus autem ex illis
  13. 🔍 24% Cum ingredereturCum ingrederetur
  14. 🔍 23% Lapides pretiosiLapides pretiosi
  15. 🔍 22% Veniet Dominus et nonVeniet Dominus et non
  16. 🔍 22% Unus autem ex illisUnus autem ex illis
  17. 🔍 22% Traditor autem deditTraditor autem dedit
  18. 🔍 22% En ut superbaEn ut superba
  19. 🔍 22% Ex more docti mysticoEx more docti mystico
  20. 🔍 21% Passio Domini nostri Jesu Christi secundum JoannemPassio Domini nostri Jesu Christi secundum Joannem
  21. 🔍 21% Post triduumPost triduum
  22. 🔍 21% Post triduumPost triduum
  23. 🔍 21% Abiit JesusAbiit Jesus
  24. 🔍 21% Accessit JesusAccessit Jesus
  25. 🔍 21% Astiterunt justi anteAstiterunt justi ante
  26. 🔍 21% Lapides torrentesLapides torrentes
  27. 🔍 21% Jacob autemJacob autem
  28. 🔍 21% Apostolorum passio diemApostolorum passio diem
  29. 🔍 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  30. 🔍 21% Ecce ego JoannesEcce ego Joannes
  31. 🔍 21% Hymnum canentes martyrumHymnum canentes martyrum
  32. 🔍 21% Stans beata AgathaStans beata Agatha
  33. 🔍 21% Amavit eum DominusAmavit eum Dominus
  34. 🔍 21% Stans beata AgathaStans beata Agatha
  35. 🔍 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  36. 🔍 21% Ascendit autem JosephAscendit autem Joseph
  37. 🔍 21% MemorareMemorare
  38. 🔍 21% Astiterunt justiAstiterunt justi
  39. 🔍 20% Exaudi nos DomineExaudi nos Domine
  40. 🔍 20% O Beatum virum qui spretoO Beatum virum qui spreto
  41. 🔍 20% Isti sunt Sancti qui pro DeiIsti sunt Sancti qui pro Dei
  42. 🔍 20% Sancta Maria succurreSancta Maria succurre
  43. 🔍 20% ConvocatisConvocatis
  44. 🔍 20% Ad Jesum autem cum venissent.Ad Jesum autem cum venissent.
  45. 🔍 20% Ascendit DeusAscendit Deus
  46. 🔍 20% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  47. 🔍 20% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  48. 🔍 20% Et accipiensEt accipiens
  49. 🔍 20% Dum intraretDum intraret
  50. 🔍 20% In regenerationeIn regeneratione
  51. 🔍 20% Decora lux aeternitatisDecora lux aeternitatis
  52. 🔍 20% Jesu Fili summi PatrisJesu Fili summi Patris
  53. 🔍 20% Et ecce apparueruntEt ecce apparuerunt
  54. 🔍 20% Sancta Maria...auxiliumSancta Maria...auxilium
  55. 🔍 20% Tu principatumTu principatum
  56. 🔍 20% Post triduumPost triduum
  57. 🔍 20% Dum intraret Jesus quoddamDum intraret Jesus quoddam
  58. 🔍 20% Dixit Jesus: Ut sciatisDixit Jesus: Ut sciatis
  59. 🔍 20% Inclinavit se JesusInclinavit se Jesus
  60. 🔍 20% Mortuus sum et vitaMortuus sum et vita
  61. 🔍 20% Convocatis Jesus duodecimConvocatis Jesus duodecim
  62. 🔍 20% At Jesus conversusAt Jesus conversus
  63. 🔍 20% Tulerunt DominumTulerunt Dominum
  64. 🔍 20% Rex glorioseRex gloriose
  65. 🔍 20% Hi novissimiHi novissimi