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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Propter lignumPropter lignum
  2. πŸ” 49% Propter lignumPropter lignum
  3. πŸ” 47% Per lignumPer lignum
  4. πŸ” 45% Per lignumPer lignum
  5. πŸ” 42% Per lignumPer lignum
  6. πŸ” 40% Per lignum servi facti sumusPer lignum servi facti sumus
  7. πŸ” 32% Venite omnes adoremusVenite omnes adoremus
  8. πŸ” 29% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  9. πŸ” 28% Crucifixus surrexitCrucifixus surrexit
  10. πŸ” 28% Propter nos egenusPropter nos egenus
  11. πŸ” 26% Te Mater alma NuminisTe Mater alma Numinis
  12. πŸ” 26% Crucem tuamCrucem tuam
  13. πŸ” 26% O Prima VirgoO Prima Virgo
  14. πŸ” 26% O prima Virgo proditaO prima Virgo prodita
  15. πŸ” 26% In monte olivisIn monte olivis
  16. πŸ” 26% Veni sancte spiritusVeni sancte spiritus
  17. πŸ” 26% Quem terra pontus sideraQuem terra pontus sidera
  18. πŸ” 25% Beata Dei genetrix nitorBeata Dei genetrix nitor
  19. πŸ” 25% O prima Virgo proditaO prima Virgo prodita
  20. πŸ” 25% Per tuam crucemPer tuam crucem
  21. πŸ” 25% Quem terra pontus aetheraQuem terra pontus aethera
  22. πŸ” 25% O gloriosa DominaO gloriosa Domina
  23. πŸ” 25% O gloriosa VirginumO gloriosa Virginum
  24. πŸ” 25% O gloriosa VirginumO gloriosa Virginum
  25. πŸ” 25% O gloriosa DominaO gloriosa Domina
  26. πŸ” 25% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  27. πŸ” 25% O sancta mundi dominaO sancta mundi domina
  28. πŸ” 25% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  29. πŸ” 25% Te gestientem gaudiisTe gestientem gaudiis
  30. πŸ” 25% Memento rerum conditorMemento rerum conditor
  31. πŸ” 25% Quem dicunt hominesQuem dicunt homines
  32. πŸ” 25% In monte olivisIn monte olivis
  33. πŸ” 25% Omnes GentesOmnes Gentes
  34. πŸ” 25% Praeclara custos vΓ­rginumPraeclara custos vΓ­rginum
  35. πŸ” 24% Crucem tuamCrucem tuam
  36. πŸ” 24% Alleluia Omnes GentesAlleluia Omnes Gentes
  37. πŸ” 24% Aurora solis nuntiaAurora solis nuntia
  38. πŸ” 24% Praeclara custos VirginumPraeclara custos Virginum
  39. πŸ” 24% Jam morte victorJam morte victor
  40. πŸ” 24% Te Mater almaTe Mater alma
  41. πŸ” 24% Te gestientem gaudiisTe gestientem gaudiis
  42. πŸ” 24% Placare Christe servulisPlacare Christe servulis
  43. πŸ” 24% Jam morte victor obrutaJam morte victor obruta
  44. πŸ” 24% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  45. πŸ” 24% Placare Christe (Omn. Sanct.)Placare Christe (Omn. Sanct.)
  46. πŸ” 24% Veniens Mater InclitusVeniens Mater Inclitus
  47. πŸ” 24% Aurora soli praeviaAurora soli praevia
  48. πŸ” 24% Te gestientem gaudiisTe gestientem gaudiis
  49. πŸ” 24% Jam morte victorJam morte victor
  50. πŸ” 24% Quem terra pontus sideraQuem terra pontus sidera
  51. πŸ” 24% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  52. πŸ” 24% Maria virgo regiaMaria virgo regia
  53. πŸ” 24% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  54. πŸ” 24% Memento, salutis AuctorMemento, salutis Auctor
  55. πŸ” 24% Propter nimiam caritatemPropter nimiam caritatem
  56. πŸ” 24% AccipiteAccipite
  57. πŸ” 24% Fuit virFuit vir
  58. πŸ” 24% Magi videntes stellamMagi videntes stellam
  59. πŸ” 24% Jam lucis orto sidere (In festis BMV)Jam lucis orto sidere (In festis BMV)
  60. πŸ” 24% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  61. πŸ” 24% Memento salutis AuctorMemento salutis Auctor
  62. πŸ” 24% Praeclara custos VirginumPraeclara custos Virginum
  63. πŸ” 24% Quem terra pontus aetheraQuem terra pontus aethera
  64. πŸ” 24% Lucis Creator optime (Dom. per Annum)Lucis Creator optime (Dom. per Annum)
  65. πŸ” 24% Maria quae mortaliumMaria quae mortalium