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. 🔍 58% Tulerunt lapidesTulerunt lapides
  3. 🔍 55% Tulerunt lapidesTulerunt lapides
  4. 🔍 48% Tulerunt lapidesTulerunt lapides
  5. 🔍 30% Tulerunt DominumTulerunt Dominum
  6. 🔍 29% O lux beata CaelitumO lux beata Caelitum
  7. 🔍 28% Passio DNJC secundum JoannemPassio DNJC secundum Joannem
  8. 🔍 28% O gente felix hospitaO gente felix hospita
  9. 🔍 28% Lapides torrentisLapides torrentis
  10. 🔍 28% Post triduumPost triduum
  11. 🔍 28% Domine si visDomine si vis
  12. 🔍 27% O lux beata CaelitumO lux beata Caelitum
  13. 🔍 27% O lux beata CaelitumO lux beata Caelitum
  14. 🔍 27% O lux beata CaelitumO lux beata Caelitum
  15. 🔍 26% O lux beata CaelitumO lux beata Caelitum
  16. 🔍 26% Stans autem JesusStans autem Jesus
  17. 🔍 25% Non invenientesNon invenientes
  18. 🔍 25% Videntes autemVidentes autem
  19. 🔍 25% Super omniaSuper omnia
  20. 🔍 24% Tulerunt Dominum meumTulerunt Dominum meum
  21. 🔍 24% Et JesusEt Jesus
  22. 🔍 23% Abraham pater vesterAbraham pater vester
  23. 🔍 23% Tulerunt DominumTulerunt Dominum
  24. 🔍 23% Passio Domini nostri Jesu Christi secundum JoannemPassio Domini nostri Jesu Christi secundum Joannem
  25. 🔍 23% O Redemptor O Redemptor
  26. 🔍 23% Et veneruntEt venerunt
  27. 🔍 23% Laus et perennisLaus et perennis
  28. 🔍 23% Impii super justumImpii super justum
  29. 🔍 23% Jesu ChristeJesu Christe
  30. 🔍 22% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  31. 🔍 22% Tulerunt Dominum meumTulerunt Dominum meum
  32. 🔍 22% Clamavi et DominusClamavi et Dominus
  33. 🔍 22% Vobis datum estVobis datum est
  34. 🔍 22% AstiteruntAstiterunt
  35. 🔍 22% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  36. 🔍 22% Tulerunt DominumTulerunt Dominum
  37. 🔍 22% Aeterne sol qui lumineAeterne sol qui lumine
  38. 🔍 22% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  39. 🔍 22% Super omniaSuper omnia
  40. 🔍 22% Potum meumPotum meum
  41. 🔍 21% Ascendit autemAscendit autem
  42. 🔍 21% Lapides pretiosiLapides pretiosi
  43. 🔍 21% Post triduumPost triduum
  44. 🔍 21% Post triduumPost triduum
  45. 🔍 21% Isti qui amicti sunt stolisIsti qui amicti sunt stolis
  46. 🔍 21% Tulerunt Dominum meum (t.p.)Tulerunt Dominum meum (t.p.)
  47. 🔍 21% Tulerunt Dominum meumTulerunt Dominum meum
  48. 🔍 21% Factum est in unaFactum est in una
  49. 🔍 21% Justi autemJusti autem
  50. 🔍 21% Salvasti nosSalvasti nos
  51. 🔍 21% Alleluia confiteminiAlleluia confitemini
  52. 🔍 21% Potum meumPotum meum
  53. 🔍 21% Tanto tempore vobiscum eramTanto tempore vobiscum eram
  54. 🔍 21% Exiens JesusExiens Jesus
  55. 🔍 21% Sit nomenSit nomen
  56. 🔍 20% Ubi caritasUbi caritas
  57. 🔍 20% Vos qui secuti... dicitVos qui secuti... dicit
  58. 🔍 20% Sicut MoysesSicut Moyses
  59. 🔍 20% Lapides pretiosiLapides pretiosi
  60. 🔍 20% Vox in RamaVox in Rama
  61. 🔍 20% Maria stabatMaria stabat
  62. 🔍 20% Potum meumPotum meum
  63. 🔍 20% MachabaeusMachabaeus
  64. 🔍 20% O RedemptorO Redemptor
  65. 🔍 20% Audi benigneAudi benigne