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% Angelorum escaAngelorum esca
  2. πŸ” 42% Angelorum escaAngelorum esca
  3. πŸ” 40% Angelorum escaAngelorum esca
  4. πŸ” 40% Angelorum escaAngelorum esca
  5. πŸ” 40% Summi largitor praemiiSummi largitor praemii
  6. πŸ” 37% Beati omnesBeati omnes
  7. πŸ” 37% Angelorum escaAngelorum esca
  8. πŸ” 35% Jam Christus astraJam Christus astra
  9. πŸ” 35% Veni Creator SpiritusVeni Creator Spiritus
  10. πŸ” 34% Post Petrum primumPost Petrum primum
  11. πŸ” 34% Christum rogemusChristum rogemus
  12. πŸ” 33% Illuminans AltissimusIlluminans Altissimus
  13. πŸ” 32% Iesu nostra redemptioIesu nostra redemptio
  14. πŸ” 31% Ave maris stellaAve maris stella
  15. πŸ” 30% Adspice in meAdspice in me
  16. πŸ” 30% Cantabo DominoCantabo Domino
  17. πŸ” 30% Iesu Salvator saeculiIesu Salvator saeculi
  18. πŸ” 30% Sanctorum meritisSanctorum meritis
  19. πŸ” 29% Benefac DomineBenefac Domine
  20. πŸ” 29% Aeterne Rex altissimeAeterne Rex altissime
  21. πŸ” 29% Ecce dediteEcce dedite
  22. πŸ” 29% Sit nomen DominiSit nomen Domini
  23. πŸ” 28% Beata nobis gaudiaBeata nobis gaudia
  24. πŸ” 28% MagnificabiturMagnificabitur
  25. πŸ” 28% Optatus votisOptatus votis
  26. πŸ” 28% Agathae sacraeAgathae sacrae
  27. πŸ” 28% AlleluiaAlleluia
  28. πŸ” 27% O quam glorificaO quam glorifica
  29. πŸ” 27% A solis ortuA solis ortu
  30. πŸ” 27% Intende vociIntende voci
  31. πŸ” 27% Vexilla RegisVexilla Regis
  32. πŸ” 27% Agnes beatae virginisAgnes beatae virginis
  33. πŸ” 27% SanctificavitSanctificavit
  34. πŸ” 26% Apostolorum supparemApostolorum supparem
  35. πŸ” 26% Iesu corona virginumIesu corona virginum
  36. πŸ” 26% In conspectuIn conspectu
  37. πŸ” 25% Ego sum panis vivusEgo sum panis vivus
  38. πŸ” 25% Deus adiuvat meDeus adiuvat me
  39. πŸ” 25% Audi benigne conditorAudi benigne conditor
  40. πŸ” 25% Audi benigne Conditor Audi benigne Conditor
  41. πŸ” 25% Regnum eiusRegnum eius
  42. πŸ” 25% Mysterium EcclesiaeMysterium Ecclesiae
  43. πŸ” 24% In cΓ¦lestibus regnisIn cΓ¦lestibus regnis
  44. πŸ” 24% Audi Benigne ConditorAudi Benigne Conditor
  45. πŸ” 23% In omnem terramIn omnem terram
  46. πŸ” 23% Hymnum dicamus DominoHymnum dicamus Domino
  47. πŸ” 23% Aeterna Christi muneraAeterna Christi munera
  48. πŸ” 23% Ascendit DeusAscendit Deus
  49. πŸ” 23% Audi benigne ConditorAudi benigne Conditor
  50. πŸ” 22% Dixit autem DominusDixit autem Dominus
  51. πŸ” 22% Vidi aquamVidi aquam
  52. πŸ” 22% Salvete Christi vulneraSalvete Christi vulnera
  53. πŸ” 22% Angelorum escaAngelorum esca
  54. πŸ” 22% Redemptor meus vivitRedemptor meus vivit
  55. πŸ” 22% O RedemptorO Redemptor
  56. πŸ” 22% O lux beata CaelitumO lux beata Caelitum
  57. πŸ” 22% Precemur omnes cernuiPrecemur omnes cernui
  58. πŸ” 22% Terribilis estTerribilis est
  59. πŸ” 22% Ave MariaAve Maria
  60. πŸ” 22% O lux beata CaelitumO lux beata Caelitum
  61. πŸ” 22% Te lucis ante terminum (In Festis et Officiis iij. Lect., in Feriis T. P.)Te lucis ante terminum (In Festis et Officiis iij. Lect., in Feriis T. P.)
  62. πŸ” 21% Libera me Domine de morteLibera me Domine de morte
  63. πŸ” 21% Tu es, DomineTu es, Domine
  64. πŸ” 21% Qui verbum DeiQui verbum Dei
  65. πŸ” 21% O gente felix hospitaO gente felix hospita