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% Suscitavit eam DominusSuscitavit eam Dominus
  2. πŸ” 67% Suscitavit eam DominusSuscitavit eam Dominus
  3. πŸ” 64% Suscitavit eam DominusSuscitavit eam Dominus
  4. πŸ” 29% Alleluia Dominus regnavitAlleluia Dominus regnavit
  5. πŸ” 28% Suscitavit DominusSuscitavit Dominus
  6. πŸ” 26% Alleluia Dominus regnavitAlleluia Dominus regnavit
  7. πŸ” 24% Gloriosus apparuistiGloriosus apparuisti
  8. πŸ” 24% Custodivit eamCustodivit eam
  9. πŸ” 24% Gloriosus apparuistiGloriosus apparuisti
  10. πŸ” 23% Ecce levavitEcce levavit
  11. πŸ” 23% Gloriosus apparuistiGloriosus apparuisti
  12. πŸ” 23% StetitStetit
  13. πŸ” 23% Ecce JoannaEcce Joanna
  14. πŸ” 22% Domum tuam DomineDomum tuam Domine
  15. πŸ” 22% Ecce Dominus venietEcce Dominus veniet
  16. πŸ” 22% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  17. πŸ” 22% O lux beata CaelitumO lux beata Caelitum
  18. πŸ” 22% Misit Dominus…de manuMisit Dominus…de manu
  19. πŸ” 22% Alleluia (T. P. Laud. Dom.)Alleluia (T. P. Laud. Dom.)
  20. πŸ” 21% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  21. πŸ” 21% Alleluia ConfiteminiAlleluia Confitemini
  22. πŸ” 21% Alleluia deduc me. (Sundays throughout the year at Terce)Alleluia deduc me. (Sundays throughout the year at Terce)
  23. πŸ” 21% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  24. πŸ” 21% Dum esset summusDum esset summus
  25. πŸ” 21% In caelestibus regnis... alleluiaIn caelestibus regnis... alleluia
  26. πŸ” 21% O lux beata CaelitumO lux beata Caelitum
  27. πŸ” 21% Dixit Dominus DominoDixit Dominus Domino
  28. πŸ” 21% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  29. πŸ” 21% Excita DomineExcita Domine
  30. πŸ” 21% Suscitavit DominusSuscitavit Dominus
  31. πŸ” 20% Alleluia. (Friday P. T. at Vespers)Alleluia. (Friday P. T. at Vespers)
  32. πŸ” 20% Inclinavit DominusInclinavit Dominus
  33. πŸ” 20% Sancti et justi in DominoSancti et justi in Domino
  34. πŸ” 20% Sancti et justi in DominoSancti et justi in Domino
  35. πŸ” 20% Dominus JesusDominus Jesus
  36. πŸ” 20% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  37. πŸ” 20% In ferventis oleiIn ferventis olei
  38. πŸ” 20% Ex quo religioEx quo religio
  39. πŸ” 20% Dum esset summus pontifexDum esset summus pontifex
  40. πŸ” 20% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  41. πŸ” 20% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  42. πŸ” 20% Miserere mihiMiserere mihi
  43. πŸ” 20% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  44. πŸ” 20% Benedicta es tuBenedicta es tu
  45. πŸ” 20% Alleluia (Dom. Non. T.P.)Alleluia (Dom. Non. T.P.)
  46. πŸ” 20% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  47. πŸ” 20% Cognovit eam DominusCognovit eam Dominus
  48. πŸ” 20% Jam lucis orto sidere (Tempore Adventus)Jam lucis orto sidere (Tempore Adventus)
  49. πŸ” 20% Alleluia faciem tuam. (Sundays throughout the year at None)Alleluia faciem tuam. (Sundays throughout the year at None)
  50. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  51. πŸ” 20% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  52. πŸ” 20% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  53. πŸ” 20% In nomine DominiIn nomine Domini
  54. πŸ” 20% Alleluia Deduc meAlleluia Deduc me
  55. πŸ” 20% In manus tuas Domine (Tempore Paschali)In manus tuas Domine (Tempore Paschali)
  56. πŸ” 20% Amavit eum DominusAmavit eum Dominus
  57. πŸ” 20% Beata es MariaBeata es Maria
  58. πŸ” 20% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  59. πŸ” 20% Dum esset rexDum esset rex
  60. πŸ” 20% Ingressus AngelusIngressus Angelus
  61. πŸ” 20% Dominus regnavit decoremDominus regnavit decorem
  62. πŸ” 19% Exsultet jam AngelicaExsultet jam Angelica
  63. πŸ” 19% Clamavi et DominusClamavi et Dominus
  64. πŸ” 19% Miserator DominusMiserator Dominus
  65. πŸ” 19% Deus adjuvat meDeus adjuvat me