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 🔍 to find similarities to the given chant.

  1. 🔍 100% Ecce sic benediceturEcce sic benedicetur
  2. 🔍 47% Ecce sic benediceturEcce sic benedicetur
  3. 🔍 32% Ecce sic benedicitur (Spanish)Ecce sic benedicitur (Spanish)
  4. 🔍 30% Ecce sic benediceturEcce sic benedicetur
  5. 🔍 27% Beati Mundo CordeBeati Mundo Corde
  6. 🔍 27% Ave Maria (Alleluia)Ave Maria (Alleluia)
  7. 🔍 26% Deus IsraelDeus Israel
  8. 🔍 24% Eripe meEripe me
  9. 🔍 24% RequiemRequiem
  10. 🔍 24% DiffusaDiffusa
  11. 🔍 23% Diffusa est (Com.)Diffusa est (Com.)
  12. 🔍 23% Dues Israel (English/Spanish)Dues Israel (English/Spanish)
  13. 🔍 22% Ave Maria (Alleluia)Ave Maria (Alleluia)
  14. 🔍 22% Non relinquam vosNon relinquam vos
  15. 🔍 21% ObtuleruntObtulerunt
  16. 🔍 21% Dicit Dominus EgoDicit Dominus Ego
  17. 🔍 21% Requiem (Intr.)Requiem (Intr.)
  18. 🔍 21% Potum meumPotum meum
  19. 🔍 20% HolocaustumHolocaustum
  20. 🔍 20% ResponsumResponsum
  21. 🔍 20% Lauda Mater... laudaLauda Mater... lauda
  22. 🔍 20% Domine Dominus NosterDomine Dominus Noster
  23. 🔍 20% Eripe meEripe me
  24. 🔍 20% Emendemus in meliusEmendemus in melius
  25. 🔍 20% Tolle puerumTolle puerum
  26. 🔍 19% Illumina Faciem TuamIllumina Faciem Tuam
  27. 🔍 19% Dicit DominusDicit Dominus
  28. 🔍 19% EmendemusEmendemus
  29. 🔍 19% Domine Deus... qui repertusDomine Deus... qui repertus
  30. 🔍 19% Dextera DeiDextera Dei
  31. 🔍 19% Domus MeaDomus Mea
  32. 🔍 18% Non habemus hicNon habemus hic
  33. 🔍 18% Qui manducatQui manducat
  34. 🔍 18% Ingrediente DominoIngrediente Domino
  35. 🔍 18% Laetamini cum Jerusalem (All.)Laetamini cum Jerusalem (All.)
  36. 🔍 18% Gustate et VideteGustate et Videte
  37. 🔍 17% AmbulateAmbulate
  38. 🔍 17% Dextera DeiDextera Dei
  39. 🔍 17% Senex puerumSenex puerum
  40. 🔍 17% Laudate pueriLaudate pueri
  41. 🔍 17% Deus IsraelDeus Israel
  42. 🔍 17% Beati mundo cordeBeati mundo corde
  43. 🔍 17% Justus germinabitJustus germinabit
  44. 🔍 17% Sanctus VIIISanctus VIII
  45. 🔍 17% Ecce sic benedicetur homoEcce sic benedicetur homo
  46. 🔍 17% Laetabitur justus (Com.)Laetabitur justus (Com.)
  47. 🔍 17% Alleluia dulce carmenAlleluia dulce carmen
  48. 🔍 17% Pauper et inopsPauper et inops
  49. 🔍 17% Exsultet orbis gaudiisExsultet orbis gaudiis
  50. 🔍 17% Timebunt gentesTimebunt gentes
  51. 🔍 16% Decus morumDecus morum
  52. 🔍 16% SedebitSedebit
  53. 🔍 16% Laudate pueriLaudate pueri
  54. 🔍 16% Bernardinum qui divinum.Bernardinum qui divinum.
  55. 🔍 16% ProtegeProtege
  56. 🔍 16% Exsultet orbis gaudiisExsultet orbis gaudiis
  57. 🔍 16% Ecce virgoEcce virgo
  58. 🔍 16% Domine Deus... vidi cumDomine Deus... vidi cum
  59. 🔍 16% De FructuDe Fructu
  60. 🔍 16% Data est mihiData est mihi
  61. 🔍 16% Ave MariaAve Maria
  62. 🔍 16% Domine Dominus nosterDomine Dominus noster
  63. 🔍 16% Ave Maria (English, with verses)Ave Maria (English, with verses)
  64. 🔍 16% Non vos relinquamNon vos relinquam
  65. 🔍 16% Uxor TuaUxor Tua