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% Stans beata JoannaStans beata Joanna
  2. 🔍 90% Stans beata JoannaStans beata Joanna
  3. 🔍 43% Stans beata AgnesStans beata Agnes
  4. 🔍 37% Stans beata AgathaStans beata Agatha
  5. 🔍 33% Stans a longeStans a longe
  6. 🔍 33% Lapidabant Stephanum (Resp.)Lapidabant Stephanum (Resp.)
  7. 🔍 30% Lapidaverunt StephanumLapidaverunt Stephanum
  8. 🔍 30% Stans a longe publicanusStans a longe publicanus
  9. 🔍 30% Lapidaverunt StephanumLapidaverunt Stephanum
  10. 🔍 28% Stans a longeStans a longe
  11. 🔍 28% Video caelosVideo caelos
  12. 🔍 28% Stans a longeStans a longe
  13. 🔍 28% Stans a longeStans a longe
  14. 🔍 28% Lapidaverunt StephanumLapidaverunt Stephanum
  15. 🔍 27% Stans a longeStans a longe
  16. 🔍 27% Stans beata AgathaStans beata Agatha
  17. 🔍 27% Stans beata AgathaStans beata Agatha
  18. 🔍 27% Stans beata AgnesStans beata Agnes
  19. 🔍 26% Stans a longeStans a longe
  20. 🔍 25% Stans JesusStans Jesus
  21. 🔍 25% Stans beata AgnesStans beata Agnes
  22. 🔍 25% Plenus dierumPlenus dierum
  23. 🔍 25% Lapidaverunt StephanumLapidaverunt Stephanum
  24. 🔍 24% Video coelosVideo coelos
  25. 🔍 24% Stans autemStans autem
  26. 🔍 24% Miserere (Ps 50)Miserere (Ps 50)
  27. 🔍 24% Stans beata AgnesStans beata Agnes
  28. 🔍 24% En ut superbaEn ut superba
  29. 🔍 23% Mulier quae erat ... stansMulier quae erat ... stans
  30. 🔍 23% Stans JesusStans Jesus
  31. 🔍 23% Video caelos (Com.)Video caelos (Com.)
  32. 🔍 23% Stabat mater 1Stabat mater 1
  33. 🔍 23% Spiritus et animae justorumSpiritus et animae justorum
  34. 🔍 23% Ancilla fidelisAncilla fidelis
  35. 🔍 23% Beata Mater...Regina mundi nostrasBeata Mater...Regina mundi nostras
  36. 🔍 23% Agnus Dei Missa RegiaAgnus Dei Missa Regia
  37. 🔍 23% Stans autem JesusStans autem Jesus
  38. 🔍 23% Stans autem JesusStans autem Jesus
  39. 🔍 23% Mulier quae erat... stansMulier quae erat... stans
  40. 🔍 22% Blandina fortis adolescentiaBlandina fortis adolescentia
  41. 🔍 22% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  42. 🔍 22% Lapidabant StephanumLapidabant Stephanum
  43. 🔍 22% JoannaJoanna
  44. 🔍 22% Ecce JoannaEcce Joanna
  45. 🔍 22% Haec est JoannaHaec est Joanna
  46. 🔍 22% Te JosephTe Joseph
  47. 🔍 22% Hodie completi suntHodie completi sunt
  48. 🔍 22% Agnus XIVAgnus XIV
  49. 🔍 21% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  50. 🔍 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  51. 🔍 21% ConvocatisConvocatis
  52. 🔍 21% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  53. 🔍 21% Agnus Dei VAgnus Dei V
  54. 🔍 21% Auctor beate saeculiAuctor beate saeculi
  55. 🔍 21% Unus autem ex illisUnus autem ex illis
  56. 🔍 21% Egredimini et videte filiae Sion (Ant.)Egredimini et videte filiae Sion (Ant.)
  57. 🔍 20% Stans JesusStans Jesus
  58. 🔍 20% Stabat Mater DolorosaStabat Mater Dolorosa
  59. 🔍 20% In corde GertrudisIn corde Gertrudis
  60. 🔍 20% Stans autem JesusStans autem Jesus
  61. 🔍 20% Hodie sanctus MaurusHodie sanctus Maurus
  62. 🔍 20% Clotildis mater patriaeClotildis mater patriae
  63. 🔍 20% Agnus IIIAgnus III
  64. 🔍 20% Ecce ego JoannesEcce ego Joannes
  65. 🔍 20% Cum iter ad mareCum iter ad mare