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% Induit me Dominus (Resp.)Induit me Dominus (Resp.)
  2. 🔍 48% Induit me DominusInduit me Dominus
  3. 🔍 39% Qui me dignatus est (Resp.)Qui me dignatus est (Resp.)
  4. 🔍 38% Abscondi tamquam (Resp.)Abscondi tamquam (Resp.)
  5. 🔍 37% Paucitas dierum meorumPaucitas dierum meorum
  6. 🔍 36% Principes persecuti sunt me (Resp.)Principes persecuti sunt me (Resp.)
  7. 🔍 35% Videns Jacob vestimenta (Resp.)Videns Jacob vestimenta (Resp.)
  8. 🔍 32% Vidi Dominum facie ad faciem (Resp.)Vidi Dominum facie ad faciem (Resp.)
  9. 🔍 31% Ne perdideris me (Resp.)Ne perdideris me (Resp.)
  10. 🔍 31% Aspiciebam (Resp.)Aspiciebam (Resp.)
  11. 🔍 31% Exsultavit animaExsultavit anima
  12. 🔍 30% Responsum acceperat Simeon (Resp.)Responsum acceperat Simeon (Resp.)
  13. 🔍 30% Induit me DominusInduit me Dominus
  14. 🔍 29% Electa mea candidaElecta mea candida
  15. 🔍 29% Dum staret Abraham ad radicem (Resp.)Dum staret Abraham ad radicem (Resp.)
  16. 🔍 29% Quis mihi det te fratremQuis mihi det te fratrem
  17. 🔍 29% Per memetipsum juravi (Resp.)Per memetipsum juravi (Resp.)
  18. 🔍 29% Paucitas dierum meorumPaucitas dierum meorum
  19. 🔍 28% Annulo suo subarrhavitAnnulo suo subarrhavit
  20. 🔍 27% Misericordia tua Domine (Resp.)Misericordia tua Domine (Resp.)
  21. 🔍 27% Sigum magnumSigum magnum
  22. 🔍 27% Annulo suoAnnulo suo
  23. 🔍 27% Domine Deus propitius (Resp.)Domine Deus propitius (Resp.)
  24. 🔍 27% Clama in fortitudine (Resp.)Clama in fortitudine (Resp.)
  25. 🔍 27% Modo veniet (Resp.)Modo veniet (Resp.)
  26. 🔍 26% Dominus Scholasticam quasi sponsamDominus Scholasticam quasi sponsam
  27. 🔍 26% Praebe filiPraebe fili
  28. 🔍 26% Iudica me DeusIudica me Deus
  29. 🔍 26% Tria sunt munera (Resp.)Tria sunt munera (Resp.)
  30. 🔍 26% Dedisti DomineDedisti Domine
  31. 🔍 26% Annulis septem subarrhavit meAnnulis septem subarrhavit me
  32. 🔍 26% Adjutor meus esto (Resp.)Adjutor meus esto (Resp.)
  33. 🔍 25% Domine exaudi orationem (Resp.)Domine exaudi orationem (Resp.)
  34. 🔍 25% In die qua invocavi teIn die qua invocavi te
  35. 🔍 25% Praevenisti eam DominePraevenisti eam Domine
  36. 🔍 25% Diligam te Domine (Resp.)Diligam te Domine (Resp.)
  37. 🔍 24% Lauda piaLauda pia
  38. 🔍 24% FoderuntFoderunt
  39. 🔍 24% Descendit de caelis (Resp.)Descendit de caelis (Resp.)
  40. 🔍 24% Mel et lac ex ore ejus (Resp.)Mel et lac ex ore ejus (Resp.)
  41. 🔍 24% Rerum Deus (in Solemnitatibus)Rerum Deus (in Solemnitatibus)
  42. 🔍 24% Statuit Dominus supra (Resp.)Statuit Dominus supra (Resp.)
  43. 🔍 24% Tentavit Deus Abraham (Resp.)Tentavit Deus Abraham (Resp.)
  44. 🔍 24% Super muros tuosSuper muros tuos
  45. 🔍 24% Si ministratioSi ministratio
  46. 🔍 24% Egredimini filiae Sion (Ant.)Egredimini filiae Sion (Ant.)
  47. 🔍 24% Docebit nos (Resp.)Docebit nos (Resp.)
  48. 🔍 24% Jam lucis orto sidere (Solemnitatibus)Jam lucis orto sidere (Solemnitatibus)
  49. 🔍 24% Christo profusum sanguinemChristo profusum sanguinem
  50. 🔍 24% Gaudens gaudebo... quasiGaudens gaudebo... quasi
  51. 🔍 24% Induit me DominusInduit me Dominus
  52. 🔍 24% Peccata mea (Resp.)Peccata mea (Resp.)
  53. 🔍 24% Rerum, Deus, tenaxRerum, Deus, tenax
  54. 🔍 23% Cum inducerent puerum Jesum (Resp.)Cum inducerent puerum Jesum (Resp.)
  55. 🔍 23% Rector potens (in Solemnitatibus)Rector potens (in Solemnitatibus)
  56. 🔍 23% Rerum Deus (In Solemnitatibus)Rerum Deus (In Solemnitatibus)
  57. 🔍 23% Deus omnium exauditor estDeus omnium exauditor est
  58. 🔍 23% Miserere (Ps 50)Miserere (Ps 50)
  59. 🔍 23% Induit eumInduit eum
  60. 🔍 23% Rector potens (soll.)Rector potens (soll.)
  61. 🔍 23% Ne abscondas meNe abscondas me
  62. 🔍 22% Cum inducerent puerum JesumCum inducerent puerum Jesum
  63. 🔍 22% Aeterno RegiAeterno Regi
  64. 🔍 22% Sancta et immaculata (Resp.)Sancta et immaculata (Resp.)
  65. 🔍 22% Super muros tuosSuper muros tuos