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 filiiSi filii
  2. πŸ” 56% Si filiiSi filii
  3. πŸ” 25% En ut superba criminumEn ut superba criminum
  4. πŸ” 25% Cor arca legem continensCor arca legem continens
  5. πŸ” 24% Jesu auctor clementiaeJesu auctor clementiae
  6. πŸ” 24% Rex SanctorumRex Sanctorum
  7. πŸ” 23% Te saeculorum PrincipemTe saeculorum Principem
  8. πŸ” 22% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  9. πŸ” 22% Vexilla ChristusVexilla Christus
  10. πŸ” 22% HumiliavitHumiliavit
  11. πŸ” 22% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  12. πŸ” 21% Aeterne rerum conditorAeterne rerum conditor
  13. πŸ” 21% Quem terra pontus aetheraQuem terra pontus aethera
  14. πŸ” 21% In nomine Jesu... Ps. GloriabunturIn nomine Jesu... Ps. Gloriabuntur
  15. πŸ” 21% Ad cenamAd cenam
  16. πŸ” 21% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  17. πŸ” 21% Jubilate DeoJubilate Deo
  18. πŸ” 20% Aeterna imago altissimiAeterna imago altissimi
  19. πŸ” 20% Introduxit vosIntroduxit vos
  20. πŸ” 20% DilexistiDilexisti
  21. πŸ” 20% Deus tuorum II Cl.Deus tuorum II Cl.
  22. πŸ” 20% Veni Redemptor gentiumVeni Redemptor gentium
  23. πŸ” 20% Salvete, Christi vulneraSalvete, Christi vulnera
  24. πŸ” 20% Dum sanctificatusDum sanctificatus
  25. πŸ” 20% Hostis HerodesHostis Herodes
  26. πŸ” 20% Panis solemnisPanis solemnis
  27. πŸ” 20% O prima Virgo proditaO prima Virgo prodita
  28. πŸ” 20% Crudelis HerodesCrudelis Herodes
  29. πŸ” 20% Quem terra pontus aetheraQuem terra pontus aethera
  30. πŸ” 20% Christe Redemptor omniumChriste Redemptor omnium
  31. πŸ” 20% Sacris SolemnisSacris Solemnis
  32. πŸ” 20% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  33. πŸ” 20% Victricem manumVictricem manum
  34. πŸ” 20% Rex SanctorumRex Sanctorum
  35. πŸ” 20% Fortis en praesulFortis en praesul
  36. πŸ” 20% Exsultet caelum (III)Exsultet caelum (III)
  37. πŸ” 19% Vidi aquam (B)Vidi aquam (B)
  38. πŸ” 19% Te saeculorum principemTe saeculorum principem
  39. πŸ” 19% A solis ortusA solis ortus
  40. πŸ” 19% Sapientia reddiditSapientia reddidit
  41. πŸ” 19% O gloriosa DominaO gloriosa Domina
  42. πŸ” 19% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  43. πŸ” 19% Agnes beatae virginisAgnes beatae virginis
  44. πŸ” 19% Ex more docti mysticoEx more docti mystico
  45. πŸ” 19% Deus dum egredererisDeus dum egredereris
  46. πŸ” 19% Implente munus debitumImplente munus debitum
  47. πŸ” 19% Bernardus doctor inclitusBernardus doctor inclitus
  48. πŸ” 19% Deus IsraelDeus Israel
  49. πŸ” 19% Iam ChristusIam Christus
  50. πŸ” 19% Auctor beate saeculiAuctor beate saeculi
  51. πŸ” 18% Deus dum egredererisDeus dum egredereris
  52. πŸ” 18% Vexilla Christus inclytaVexilla Christus inclyta
  53. πŸ” 18% Veniens Mater InclitusVeniens Mater Inclitus
  54. πŸ” 18% O Prima VirgoO Prima Virgo
  55. πŸ” 18% Deus tuorum militumDeus tuorum militum
  56. πŸ” 18% HumiliavitHumiliavit
  57. πŸ” 18% Maria quae mortaliumMaria quae mortalium
  58. πŸ” 18% Maria virgo regiaMaria virgo regia
  59. πŸ” 18% Relinqui domumRelinqui domum
  60. πŸ” 18% Dignus est AgnusDignus est Agnus
  61. πŸ” 18% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  62. πŸ” 18% Pange lingua... CorporisPange lingua... Corporis
  63. πŸ” 18% HumiliavitHumiliavit
  64. πŸ” 18% Aeterne rerum... qui mareAeterne rerum... qui mare
  65. πŸ” 18% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine