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% Propter nimiam caritatem suamPropter nimiam caritatem suam
  2. 🔍 63% Propter nimiam caritatem suamPropter nimiam caritatem suam
  3. 🔍 56% Propter nimiam caritatemPropter nimiam caritatem
  4. 🔍 50% Propter nimiamPropter nimiam
  5. 🔍 48% Propter nimiamPropter nimiam
  6. 🔍 29% In caritate perpetuaIn caritate perpetua
  7. 🔍 26% Credo VIICredo VII
  8. 🔍 25% Verbum supernumVerbum supernum
  9. 🔍 24% Vir celse forma fulgidaVir celse forma fulgida
  10. 🔍 24% Aeterne Rex altissimeAeterne Rex altissime
  11. 🔍 24% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  12. 🔍 23% Verbum caro factum estVerbum caro factum est
  13. 🔍 23% Qui odit animam suamQui odit animam suam
  14. 🔍 23% Miserere (Ps 50)Miserere (Ps 50)
  15. 🔍 23% Domus meaDomus mea
  16. 🔍 23% Lux alma Jesu mentiumLux alma Jesu mentium
  17. 🔍 23% Aeterne Rex altissimeAeterne Rex altissime
  18. 🔍 23% Verbum supernum prodiensVerbum supernum prodiens
  19. 🔍 22% Miserere mei... secundumMiserere mei... secundum
  20. 🔍 22% Gloria VGloria V
  21. 🔍 22% MiseratioMiseratio
  22. 🔍 22% Martyr Dei qui unicumMartyr Dei qui unicum
  23. 🔍 22% Qua Christus hora sitiitQua Christus hora sitiit
  24. 🔍 22% Muro tuoMuro tuo
  25. 🔍 22% Nativitatem hodiernamNativitatem hodiernam
  26. 🔍 22% Adjuva nosAdjuva nos
  27. 🔍 21% Ecce jam venietEcce jam veniet
  28. 🔍 21% Homo quidam descendebatHomo quidam descendebat
  29. 🔍 21% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  30. 🔍 21% Adjuva nosAdjuva nos
  31. 🔍 21% Crucem tuamCrucem tuam
  32. 🔍 21% Jam lucis orto sidere (In Tempore Passionis)Jam lucis orto sidere (In Tempore Passionis)
  33. 🔍 21% Gloria XIGloria XI
  34. 🔍 21% A solis ortusA solis ortus
  35. 🔍 21% Aptata virgoAptata virgo
  36. 🔍 21% Omnes sunt administratoriiOmnes sunt administratorii
  37. 🔍 21% Te CatharinaTe Catharina
  38. 🔍 21% Gloria in excelsis DeoGloria in excelsis Deo
  39. 🔍 21% Gloria IIIGloria III
  40. 🔍 21% Si diligitis meSi diligitis me
  41. 🔍 21% Cum turba plurimaCum turba plurima
  42. 🔍 21% Verbum supernum prodiensVerbum supernum prodiens
  43. 🔍 21% Lux de luceLux de luce
  44. 🔍 21% Agathae sacraeAgathae sacrae
  45. 🔍 21% Cum turba plurimaCum turba plurima
  46. 🔍 21% Gloria IIIGloria III
  47. 🔍 21% Majorem caritatemMajorem caritatem
  48. 🔍 21% Verbum supernum prodiens necVerbum supernum prodiens nec
  49. 🔍 21% Audi benigneAudi benigne
  50. 🔍 21% Maiolus caritate redundansMaiolus caritate redundans
  51. 🔍 21% Gloria VIIGloria VII
  52. 🔍 21% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  53. 🔍 21% Gratificavit nosGratificavit nos
  54. 🔍 21% Audi benigne ConditorAudi benigne Conditor
  55. 🔍 21% Iesu quadragenariaeIesu quadragenariae
  56. 🔍 21% Amplificatus estAmplificatus est
  57. 🔍 20% Crucem tuamCrucem tuam
  58. 🔍 20% Domine non secundumDomine non secundum
  59. 🔍 20% Qui lacrimatusQui lacrimatus
  60. 🔍 20% Veni Redemptor gentiumVeni Redemptor gentium
  61. 🔍 20% Ego sum Deus patrum vestrorumEgo sum Deus patrum vestrorum
  62. 🔍 20% MiseratioMiseratio
  63. 🔍 20% Dei fideDei fide
  64. 🔍 20% O lux beata CaelitumO lux beata Caelitum
  65. 🔍 20% Domine non secundumDomine non secundum