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% Angelus Domini Raphael (Grad.)Angelus Domini Raphael (Grad.)
  2. πŸ” 79% Angelus Domini Raphael (Grad.)Angelus Domini Raphael (Grad.)
  3. πŸ” 47% Angelus Domini RaphaelAngelus Domini Raphael
  4. πŸ” 44% Specie tua (Grad.)Specie tua (Grad.)
  5. πŸ” 36% Tribulationes cordisTribulationes cordis
  6. πŸ” 36% Specie tuaSpecie tua
  7. πŸ” 35% Diffusa estDiffusa est
  8. πŸ” 32% Prope est DominusPrope est Dominus
  9. πŸ” 32% Bonum est confiteriBonum est confiteri
  10. πŸ” 30% Ego dixi DomineEgo dixi Domine
  11. πŸ” 30% Tribulationes cordisTribulationes cordis
  12. πŸ” 28% Diffusa estDiffusa est
  13. πŸ” 28% In me gratiaIn me gratia
  14. πŸ” 28% In me gratiaIn me gratia
  15. πŸ” 28% Beatus vir cujusBeatus vir cujus
  16. πŸ” 27% Vindica DomineVindica Domine
  17. πŸ” 27% Esto mihiEsto mihi
  18. πŸ” 27% Prope est DominusPrope est Dominus
  19. πŸ” 27% MementoteMementote
  20. πŸ” 26% Anima... sicut passerAnima... sicut passer
  21. πŸ” 26% Ego sapientiaEgo sapientia
  22. πŸ” 26% Dabo teDabo te
  23. πŸ” 26% Exaltent eumExaltent eum
  24. πŸ” 25% Benedic anima meaBenedic anima mea
  25. πŸ” 25% Esto mihiEsto mihi
  26. πŸ” 25% Prope est DominusPrope est Dominus
  27. πŸ” 24% Ego dixi DomineEgo dixi Domine
  28. πŸ” 24% Propter fratresPropter fratres
  29. πŸ” 24% Vindica DomineVindica Domine
  30. πŸ” 24% Anima... sustinetAnima... sustinet
  31. πŸ” 24% Inveni DavidInveni David
  32. πŸ” 24% Misit DominusMisit Dominus
  33. πŸ” 24% Ego sapientiaEgo sapientia
  34. πŸ” 24% EructavitEructavit
  35. πŸ” 24% Dies sanctificatusDies sanctificatus
  36. πŸ” 24% Specie tuaSpecie tua
  37. πŸ” 23% Exaltent eumExaltent eum
  38. πŸ” 23% Confiteantur tibiConfiteantur tibi
  39. πŸ” 23% Dies sanctificatusDies sanctificatus
  40. πŸ” 23% Confiteor tibiConfiteor tibi
  41. πŸ” 23% Omnes istiOmnes isti
  42. πŸ” 23% Magnus sanctus PaulusMagnus sanctus Paulus
  43. πŸ” 23% Laetabitur justus (Intr.)Laetabitur justus (Intr.)
  44. πŸ” 22% Benedic... et renovabiturBenedic... et renovabitur
  45. πŸ” 22% Domine in lumineDomine in lumine
  46. πŸ” 22% ExsultabitExsultabit
  47. πŸ” 22% Benedic... et renovabiturBenedic... et renovabitur
  48. πŸ” 22% Haec dies... LapidemHaec dies... Lapidem
  49. πŸ” 22% Tu puerTu puer
  50. πŸ” 22%
  51. πŸ” 22% Domine in cΓ¦lo misericordia tuaDomine in cΓ¦lo misericordia tua
  52. πŸ” 22% Beatus vir cujusBeatus vir cujus
  53. πŸ” 22% Christum regem descendentem de coelisChristum regem descendentem de coelis
  54. πŸ” 22% Hic est sacerdosHic est sacerdos
  55. πŸ” 21% Benedictus qui venitBenedictus qui venit
  56. πŸ” 21% Hoc erit signum fΕ“derisHoc erit signum fΕ“deris
  57. πŸ” 21% Fuit homoFuit homo
  58. πŸ” 21% Qui habitatQui habitat
  59. πŸ” 21% Ego Dominus dabo eisEgo Dominus dabo eis
  60. πŸ” 21% Sederunt principesSederunt principes
  61. πŸ” 21% Propter fratres meosPropter fratres meos
  62. πŸ” 21% Tecum principiumTecum principium
  63. πŸ” 21% Quae est ista quae progrediturQuae est ista quae progreditur
  64. πŸ” 21% Vidimus stellamVidimus stellam
  65. πŸ” 21% Domine diligoDomine diligo