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% Rogamus teRogamus te
  2. 🔍 90% Rogamus teRogamus te
  3. 🔍 39% Venite exultemus IV GVenite exultemus IV G
  4. 🔍 35% Ego te tuliEgo te tuli
  5. 🔍 34% Beata AgathaBeata Agatha
  6. 🔍 33% Congregati sunt inimici nostriCongregati sunt inimici nostri
  7. 🔍 33% Cantate Deo allelujaCantate Deo alleluja
  8. 🔍 32% In toto corde tuoIn toto corde tuo
  9. 🔍 32% Emitte Domine sapientiamEmitte Domine sapientiam
  10. 🔍 31% Concede nobis DomineConcede nobis Domine
  11. 🔍 31% Gloria XIIIGloria XIII
  12. 🔍 31% Civitas JerusalemCivitas Jerusalem
  13. 🔍 31% Eia materEia mater
  14. 🔍 30% Gloria VIIGloria VII
  15. 🔍 30% Egredietur virgaEgredietur virga
  16. 🔍 30% Aspice Domine de sedeAspice Domine de sede
  17. 🔍 30% Repleta est Spiritu SanctoRepleta est Spiritu Sancto
  18. 🔍 30% Germinaverunt campiGerminaverunt campi
  19. 🔍 29% Ne abscondas meNe abscondas me
  20. 🔍 29% Peto DominePeto Domine
  21. 🔍 29% Gloria et honoreGloria et honore
  22. 🔍 29% Tu Domine qui misistiTu Domine qui misisti
  23. 🔍 29% Aspice DomineAspice Domine
  24. 🔍 29% Gloria IIGloria II
  25. 🔍 28% Descendit JesusDescendit Jesus
  26. 🔍 28% Beata Agathes ingressa (Resp.)Beata Agathes ingressa (Resp.)
  27. 🔍 28% Audi Domine hymnumAudi Domine hymnum
  28. 🔍 28% Felix namque esFelix namque es
  29. 🔍 28% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  30. 🔍 28% Felix namqueFelix namque
  31. 🔍 28% Felix namque esFelix namque es
  32. 🔍 28% In medio ecclesiaeIn medio ecclesiae
  33. 🔍 28% Laetamini in DominoLaetamini in Domino
  34. 🔍 28% Audita est quasi voxAudita est quasi vox
  35. 🔍 28% Magnus sanctus PaulusMagnus sanctus Paulus
  36. 🔍 28% In manus tuasIn manus tuas
  37. 🔍 28% Decem cornuaDecem cornua
  38. 🔍 28% Te Deum PatremTe Deum Patrem
  39. 🔍 28% Sacerdotes DeiSacerdotes Dei
  40. 🔍 28% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  41. 🔍 28% TradideruntTradiderunt
  42. 🔍 28% Egredietur virgaEgredietur virga
  43. 🔍 28% Aspice Domine de sedeAspice Domine de sede
  44. 🔍 28% Dum sacerdotumDum sacerdotum
  45. 🔍 28% Benedixit te DominusBenedixit te Dominus
  46. 🔍 27% Jesu dulcis memoria!Jesu dulcis memoria!
  47. 🔍 27% Misericordia tua DomineMisericordia tua Domine
  48. 🔍 27% Ubi caritasUbi caritas
  49. 🔍 27% Protector nosterProtector noster
  50. 🔍 27% Exsultet iam angelicaExsultet iam angelica
  51. 🔍 27% Veni Redemptor gentiumVeni Redemptor gentium
  52. 🔍 27% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  53. 🔍 27% Ecce ego JoannesEcce ego Joannes
  54. 🔍 27% Rex glorioseRex gloriose
  55. 🔍 27% Crucem tuamCrucem tuam
  56. 🔍 27% Miserere mei... secundumMiserere mei... secundum
  57. 🔍 27% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  58. 🔍 27% Praefatio de Dominicis per annum VPraefatio de Dominicis per annum V
  59. 🔍 27% Verbum iniquumVerbum iniquum
  60. 🔍 27% Tua est potentiaTua est potentia
  61. 🔍 27% Ubi caritas est veraUbi caritas est vera
  62. 🔍 27% In principio fecit Deus (Resp.)In principio fecit Deus (Resp.)
  63. 🔍 27% Canite tuba (Resp.)Canite tuba (Resp.)
  64. 🔍 27% Cor Jesu caritatis IICor Jesu caritatis II
  65. 🔍 27% Adoremus in aeternumAdoremus in aeternum