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% Angelus Domini descendit (Off.)Angelus Domini descendit (Off.)
  2. 🔍 40% Angelus Domini descenditAngelus Domini descendit
  3. 🔍 37% Angelus Domini descendit (Off.)Angelus Domini descendit (Off.)
  4. 🔍 34% Posuisti Domine (Off.)Posuisti Domine (Off.)
  5. 🔍 33% Assumpta estAssumpta est
  6. 🔍 30% Angelus Domini descenditAngelus Domini descendit
  7. 🔍 28% Precatus estPrecatus est
  8. 🔍 26% Assumpta estAssumpta est
  9. 🔍 26% Posuisti DominePosuisti Domine
  10. 🔍 26% Post partum (Off)Post partum (Off)
  11. 🔍 25% Benedictus es... in labiisBenedictus es... in labiis
  12. 🔍 25% Angelus Domini descenditAngelus Domini descendit
  13. 🔍 24% Assumpta est Maria (Off.)Assumpta est Maria (Off.)
  14. 🔍 24% ExsultavitExsultavit
  15. 🔍 24% Scapulis suisScapulis suis
  16. 🔍 23% Deus enimDeus enim
  17. 🔍 23% Oravi Deum (verses)Oravi Deum (verses)
  18. 🔍 23% Si ambulavero (verses)Si ambulavero (verses)
  19. 🔍 23% Erit vobisErit vobis
  20. 🔍 23% Sanctificavit (verses)Sanctificavit (verses)
  21. 🔍 23% Posuisti Domine (Off.)Posuisti Domine (Off.)
  22. 🔍 23% Bonum est confiteriBonum est confiteri
  23. 🔍 22% Exsulta satisExsulta satis
  24. 🔍 22% Dixit JesusDixit Jesus
  25. 🔍 22% Protege DomineProtege Domine
  26. 🔍 22% Precatus estPrecatus est
  27. 🔍 22% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  28. 🔍 22% Tulerunt Dominum meumTulerunt Dominum meum
  29. 🔍 21% Ave MariaAve Maria
  30. 🔍 21% Dominus dixitDominus dixit
  31. 🔍 21% Exaudi DeusExaudi Deus
  32. 🔍 21% Exsultet iam angelicaExsultet iam angelica
  33. 🔍 21% Christo confixus sumChristo confixus sum
  34. 🔍 21% Tulerunt Dominum meum (t.p.)Tulerunt Dominum meum (t.p.)
  35. 🔍 21% ConfortaminiConfortamini
  36. 🔍 21% Sicut in HolocaustoSicut in Holocausto
  37. 🔍 21% Ecce ego JoannesEcce ego Joannes
  38. 🔍 20% Post partum (Off)Post partum (Off)
  39. 🔍 20% Christo confixus sumChristo confixus sum
  40. 🔍 20% Dabo teDabo te
  41. 🔍 20% Dies sanctificatusDies sanctificatus
  42. 🔍 20% Laudate DominumLaudate Dominum
  43. 🔍 20% Portas coeliPortas coeli
  44. 🔍 20% ExspectansExspectans
  45. 🔍 20% Exsultet jam AngelicaExsultet jam Angelica
  46. 🔍 20% In excelso thronoIn excelso throno
  47. 🔍 20% Benedic... et renovabiturBenedic... et renovabitur
  48. 🔍 20% Ave Maria (rhythmic signs)Ave Maria (rhythmic signs)
  49. 🔍 20% Dominus dixitDominus dixit
  50. 🔍 20% Salus et gloriaSalus et gloria
  51. 🔍 20% Vir erat (verses)Vir erat (verses)
  52. 🔍 20% Exaltabo teExaltabo te
  53. 🔍 20% AccipiteAccipite
  54. 🔍 20% Gressus meosGressus meos
  55. 🔍 20% Exsultet iam angelica (brevior)Exsultet iam angelica (brevior)
  56. 🔍 20% ConfitebunturConfitebuntur
  57. 🔍 20% Exaltent eumExaltent eum
  58. 🔍 20% Perfice gressusPerfice gressus
  59. 🔍 20% Exsultemus et laetemurExsultemus et laetemur
  60. 🔍 20% Respondens autem AngelusRespondens autem Angelus
  61. 🔍 20% Benedicite DominumBenedicite Dominum
  62. 🔍 20% Candidi facti suntCandidi facti sunt
  63. 🔍 20% Specie tuaSpecie tua
  64. 🔍 20% Sedit Angelus ad sepulcrumSedit Angelus ad sepulcrum
  65. 🔍 20% Benedicite gentesBenedicite gentes