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% Virga JesseVirga Jesse
  2. 🔍 48% Virga JesseVirga Jesse
  3. 🔍 41% Virga JesseVirga Jesse
  4. 🔍 23% Ave Maris Stella (in Solemnitatibus)Ave Maris Stella (in Solemnitatibus)
  5. 🔍 22% Ave maris stella (in sollemnitatis)Ave maris stella (in sollemnitatis)
  6. 🔍 22% Ave maris stella (I)Ave maris stella (I)
  7. 🔍 22% Roma Petro Glorietur (Another Tone)Roma Petro Glorietur (Another Tone)
  8. 🔍 20% Lamentatio VIIILamentatio VIII
  9. 🔍 19% Virga JesseVirga Jesse
  10. 🔍 19% Christo confixusChristo confixus
  11. 🔍 17% Christo confixusChristo confixus
  12. 🔍 17% O frondens virgaO frondens virga
  13. 🔍 17% Salve ReginaSalve Regina
  14. 🔍 16% Salve ReginaSalve Regina
  15. 🔍 16% Alleluia (ad offertorium mode 7) Alleluia (ad offertorium mode 7)
  16. 🔍 16% Christe Fili Dei viviChriste Fili Dei vivi
  17. 🔍 16% Candor estCandor est
  18. 🔍 15% SolemnitasSolemnitas
  19. 🔍 15% Christo confixusChristo confixus
  20. 🔍 15% Caro meaCaro mea
  21. 🔍 15% Regina caeli jubilaRegina caeli jubila
  22. 🔍 14% Consurgens diluculoConsurgens diluculo
  23. 🔍 14% Levita LaurentiusLevita Laurentius
  24. 🔍 13% Deus Deus meusDeus Deus meus
  25. 🔍 13% Pater noster (B)Pater noster (B)
  26. 🔍 13% Sapientia... miscuitSapientia... miscuit
  27. 🔍 13% Albertus Dei praecoAlbertus Dei praeco
  28. 🔍 13% Beatus qui linguaBeatus qui lingua
  29. 🔍 13% In natali DominiIn natali Domini
  30. 🔍 13% Salus et gloriaSalus et gloria
  31. 🔍 12% Rosa vernansRosa vernans
  32. 🔍 12% Beatus qui linguaBeatus qui lingua
  33. 🔍 12% Vincenti daboVincenti dabo
  34. 🔍 12% Regnavit DominusRegnavit Dominus
  35. 🔍 12% Novum sidus emicuitNovum sidus emicuit
  36. 🔍 12% Minuisti eumMinuisti eum
  37. 🔍 12% Juravit DominusJuravit Dominus
  38. 🔍 12% Caelorum candor splenduitCaelorum candor splenduit
  39. 🔍 12% Exsurgat DeusExsurgat Deus
  40. 🔍 12% Benedicamus (in II vesperis Festis Sanctorum)Benedicamus (in II vesperis Festis Sanctorum)
  41. 🔍 12% Laudate MariamLaudate Mariam
  42. 🔍 12% Salus et gloria - mode IVSalus et gloria - mode IV
  43. 🔍 12% Benedictus esBenedictus es
  44. 🔍 12% A summo coeloA summo coelo
  45. 🔍 12% Radix IesseRadix Iesse
  46. 🔍 12% Auditui meoAuditui meo
  47. 🔍 12% Judica DomineJudica Domine
  48. 🔍 12% Incipit Oratio Jeremiae Prophetae (ad libitum)Incipit Oratio Jeremiae Prophetae (ad libitum)
  49. 🔍 12% O per omniaO per omnia
  50. 🔍 12% Constitues eosConstitues eos
  51. 🔍 12% Exaudi Domine... adjutorExaudi Domine... adjutor
  52. 🔍 12% Salus et gloriaSalus et gloria
  53. 🔍 12% O quantum in CruceO quantum in Cruce
  54. 🔍 11% Non duplicesNon duplices
  55. 🔍 11% Filiae JerusalemFiliae Jerusalem
  56. 🔍 11% Concussum estConcussum est
  57. 🔍 11% In die resurrectionisIn die resurrectionis
  58. 🔍 11% O lux beata CaelitumO lux beata Caelitum
  59. 🔍 11% Exsultet iam angelicaExsultet iam angelica
  60. 🔍 11% Justus cum cecideritJustus cum ceciderit
  61. 🔍 11% Ave Maris StellaAve Maris Stella
  62. 🔍 11% Dominus dabitDominus dabit
  63. 🔍 11% O lux beata CaelitumO lux beata Caelitum
  64. 🔍 11% Praefatio de Assumptione B. Mariae Virginis. De gloria Mariae assumptaePraefatio de Assumptione B. Mariae Virginis. De gloria Mariae assumptae
  65. 🔍 11% Exsultet iam angelica (brevior)Exsultet iam angelica (brevior)