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: 2025-12-20. 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% Suscitavit eam DominusSuscitavit eam Dominus
  2. 🔍 89% Suscitavit eam DominusSuscitavit eam Dominus
  3. 🔍 64% Suscitavit eam DominusSuscitavit eam Dominus
  4. 🔍 33% Ecce levavit ad gentesEcce levavit ad gentes
  5. 🔍 28% Dilexi justitiamDilexi justitiam
  6. 🔍 25% Fuit homoFuit homo
  7. 🔍 25% Custodivit eam Angelus ejusCustodivit eam Angelus ejus
  8. 🔍 25% Suscitavit DominusSuscitavit Dominus
  9. 🔍 24% In corde GertrudisIn corde Gertrudis
  10. 🔍 24% Custodivit eamCustodivit eam
  11. 🔍 24% Rex ClodovaeusRex Clodovaeus
  12. 🔍 23% Suscitavit DominusSuscitavit Dominus
  13. 🔍 23% Apostolatus apicemApostolatus apicem
  14. 🔍 23% Damasci praepositusDamasci praepositus
  15. 🔍 23% Ancilla fidelisAncilla fidelis
  16. 🔍 23% Adaperiat DominusAdaperiat Dominus
  17. 🔍 23% In sanctitate et justitia servieruntIn sanctitate et justitia servierunt
  18. 🔍 23% Cognovit eam DominusCognovit eam Dominus
  19. 🔍 22% Attalus vehementer a populoAttalus vehementer a populo
  20. 🔍 22% Beatus AndreasBeatus Andreas
  21. 🔍 22% Sanctissima Christi sponsaSanctissima Christi sponsa
  22. 🔍 22% Stetit succinta lumbos suosStetit succinta lumbos suos
  23. 🔍 21% Praesul invictissimusPraesul invictissimus
  24. 🔍 21% Audi benigne conditorAudi benigne conditor
  25. 🔍 21% Miserator DominusMiserator Dominus
  26. 🔍 21% Vir Domini Benedictus (tonus 1f)Vir Domini Benedictus (tonus 1f)
  27. 🔍 21% Alleluia Dominus regnavitAlleluia Dominus regnavit
  28. 🔍 21% Alleluia Dominus regnavitAlleluia Dominus regnavit
  29. 🔍 21% Dedit mihi Dominus pennasDedit mihi Dominus pennas
  30. 🔍 21% Plenus dierumPlenus dierum
  31. 🔍 21% O dignissima Christi sponsaO dignissima Christi sponsa
  32. 🔍 20% Euge serve bone in modicoEuge serve bone in modico
  33. 🔍 20% Ait latroAit latro
  34. 🔍 20% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  35. 🔍 20% Venite exsultemus VI**Venite exsultemus VI**
  36. 🔍 20% Regnavit DominusRegnavit Dominus
  37. 🔍 20% Beata nimium et Deo nostroBeata nimium et Deo nostro
  38. 🔍 20% Spiritus et animae justorumSpiritus et animae justorum
  39. 🔍 20% Aspice in meAspice in me
  40. 🔍 20% Te beata sponsa ChristiTe beata sponsa Christi
  41. 🔍 20% Ecce quod concupiviEcce quod concupivi
  42. 🔍 20% Redemptionem misit DominusRedemptionem misit Dominus
  43. 🔍 20% Domum tuam DomineDomum tuam Domine
  44. 🔍 19% Cum jucunditateCum jucunditate
  45. 🔍 19% Gratia DeiGratia Dei
  46. 🔍 19% Exsultaverunt ossa BenedictiExsultaverunt ossa Benedicti
  47. 🔍 19% Misit Dominus (SS. Petri et Pauli))Misit Dominus (SS. Petri et Pauli))
  48. 🔍 19% Alleluia (Feria Secunda ad Sextam T.P.)Alleluia (Feria Secunda ad Sextam T.P.)
  49. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  50. 🔍 19% Fecit nos DeoFecit nos Deo
  51. 🔍 19% In omnem terram (Resp. Br.)In omnem terram (Resp. Br.)
  52. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  53. 🔍 19% Humiliavit semetipsumHumiliavit semetipsum
  54. 🔍 19% Annulis septem subarrhavit meAnnulis septem subarrhavit me
  55. 🔍 19% Quam pulchra es GertrudisQuam pulchra es Gertrudis
  56. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  57. 🔍 19% Ante diem festum PaschaeAnte diem festum Paschae
  58. 🔍 19% Dominus vias suasDominus vias suas
  59. 🔍 19% Ait Dominus Deus ad serpentemAit Dominus Deus ad serpentem
  60. 🔍 19% Beatae Gertrudis verbaBeatae Gertrudis verba
  61. 🔍 19% Hodie beata VirgoHodie beata Virgo
  62. 🔍 19% Admoniti MagiAdmoniti Magi
  63. 🔍 19% Argentum et aurumArgentum et aurum
  64. 🔍 19% In manus tuas (tempore Paschali)In manus tuas (tempore Paschali)
  65. 🔍 19% Admoniti MagiAdmoniti Magi