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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Si duo ex vobisSi duo ex vobis
  2. πŸ” 76% Si duo ex vobisSi duo ex vobis
  3. πŸ” 71% Si duo ex vobisSi duo ex vobis
  4. πŸ” 66% Si duoSi duo
  5. πŸ” 65% Si duoSi duo
  6. πŸ” 58% Si duo ex vobisSi duo ex vobis
  7. πŸ” 35% Beati eritisBeati eritis
  8. πŸ” 34% Beati eritisBeati eritis
  9. πŸ” 30% Beati eritisBeati eritis
  10. πŸ” 29% Beati eritisBeati eritis
  11. πŸ” 29% Ubi duo vel tresUbi duo vel tres
  12. πŸ” 28% Si manseritis in meSi manseritis in me
  13. πŸ” 28% Beati eritis cum vos oderintBeati eritis cum vos oderint
  14. πŸ” 27% SΓ­mile est...patrifamiliasSΓ­mile est...patrifamilias
  15. πŸ” 27% Si manseritis in meSi manseritis in me
  16. πŸ” 26% Beata nobis gaudiaBeata nobis gaudia
  17. πŸ” 26% Non recedetNon recedet
  18. πŸ” 26% Ubi duo vel tresUbi duo vel tres
  19. πŸ” 25% Beata nobis gaudiaBeata nobis gaudia
  20. πŸ” 25% De quacumqueDe quacumque
  21. πŸ” 25% Omnia quaecumque voluitOmnia quaecumque voluit
  22. πŸ” 25% Si manseritis in meSi manseritis in me
  23. πŸ” 25% Si manseritis in meSi manseritis in me
  24. πŸ” 25% Crastina erit vobisCrastina erit vobis
  25. πŸ” 25% Subiit ergo in montemSubiit ergo in montem
  26. πŸ” 25% Amen dico vobis quia nemoAmen dico vobis quia nemo
  27. πŸ” 25% Currebant duoCurrebant duo
  28. πŸ” 24% Recedite a meRecedite a me
  29. πŸ” 24% Super omnia ligna (T.P.)Super omnia ligna (T.P.)
  30. πŸ” 24% Amen dico vobis quod uniAmen dico vobis quod uni
  31. πŸ” 24% Si manseritis in meSi manseritis in me
  32. πŸ” 24% Ubi duoUbi duo
  33. πŸ” 24% Dicite PusillanimesDicite Pusillanimes
  34. πŸ” 24% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  35. πŸ” 23% Hodie Simon PetrusHodie Simon Petrus
  36. πŸ” 23% Amen dico vobis quia nonAmen dico vobis quia non
  37. πŸ” 23% Sol et lunaSol et luna
  38. πŸ” 23% Euge, serve bone (Pont.)Euge, serve bone (Pont.)
  39. πŸ” 23% Quodcumque ligaverisQuodcumque ligaveris
  40. πŸ” 23% Non recedet laus tuaNon recedet laus tua
  41. πŸ” 22% Contritum estContritum est
  42. πŸ” 22% ClarΓ­fica meClarΓ­fica me
  43. πŸ” 22% Ecce quam bonumEcce quam bonum
  44. πŸ” 22% Quaerite primumQuaerite primum
  45. πŸ” 22% Iste est JoannesIste est Joannes
  46. πŸ” 22% Vocabis nomen ejusVocabis nomen ejus
  47. πŸ” 22% Laudibus civesLaudibus cives
  48. πŸ” 22% Cum esset seroCum esset sero
  49. πŸ” 22% Beata nobisBeata nobis
  50. πŸ” 22% Beata nobis gaudiaBeata nobis gaudia
  51. πŸ” 22% De Sion venietDe Sion veniet
  52. πŸ” 22% Joannes autemJoannes autem
  53. πŸ” 22% In regenerationeIn regeneratione
  54. πŸ” 22% Beata nobis gaudiaBeata nobis gaudia
  55. πŸ” 22% Ubi duo vel tresUbi duo vel tres
  56. πŸ” 22% Iste ConfessorIste Confessor
  57. πŸ” 22% Lauda et laetare filia SionLauda et laetare filia Sion
  58. πŸ” 22% Ecce ascendimus... et consummabunturEcce ascendimus... et consummabuntur
  59. πŸ” 22% En ut superbaEn ut superba
  60. πŸ” 22% Gloria XIIIGloria XIII
  61. πŸ” 21% Sanctificavit DominusSanctificavit Dominus
  62. πŸ” 21% Ancilla dixitAncilla dixit
  63. πŸ” 21% In regenerationeIn regeneratione
  64. πŸ” 21% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  65. πŸ” 21% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde