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% Illumina faciemIllumina faciem
  2. 🔍 49% Illumina faciemIllumina faciem
  3. 🔍 43% Illumina faciemIllumina faciem
  4. 🔍 40% Alleluia faciem tuamAlleluia faciem tuam
  5. 🔍 34% Alleluia Faciem tuamAlleluia Faciem tuam
  6. 🔍 30% Miserere mihi... tribulorMiserere mihi... tribulor
  7. 🔍 30% Miserere mihi... ad teMiserere mihi... ad te
  8. 🔍 30% Domine fac mecumDomine fac mecum
  9. 🔍 30% Esto mihiEsto mihi
  10. 🔍 28% Fac mecumFac mecum
  11. 🔍 28% Inclina DomineInclina Domine
  12. 🔍 28% Domine convertereDomine convertere
  13. 🔍 28% Miserere mihi... tribulorMiserere mihi... tribulor
  14. 🔍 28% Dominus regit meDominus regit me
  15. 🔍 27% Exaudi nosExaudi nos
  16. 🔍 27% Miserere mihi... tribulorMiserere mihi... tribulor
  17. 🔍 27% Domine quinque talentaDomine quinque talenta
  18. 🔍 27% Faciem tuamFaciem tuam
  19. 🔍 27% Salvum me fac DomineSalvum me fac Domine
  20. 🔍 27% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  21. 🔍 26% Salvum me facSalvum me fac
  22. 🔍 26% In virtute tuaIn virtute tua
  23. 🔍 26% Venite benedictiVenite benedicti
  24. 🔍 26% Salvos nos facSalvos nos fac
  25. 🔍 26% Intellige clamoremIntellige clamorem
  26. 🔍 26% Te DeumTe Deum
  27. 🔍 26% Te DeumTe Deum
  28. 🔍 26% Salvum me facSalvum me fac
  29. 🔍 26% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  30. 🔍 26% Te Matrem laudamusTe Matrem laudamus
  31. 🔍 26% Te DeumTe Deum
  32. 🔍 26% Esto mihiEsto mihi
  33. 🔍 26% Exiit sermoExiit sermo
  34. 🔍 26% Hymnus Te DeumHymnus Te Deum
  35. 🔍 26% JuravitJuravit
  36. 🔍 25% Crastina dieCrastina die
  37. 🔍 25% Salvum me facSalvum me fac
  38. 🔍 25% SederuntSederunt
  39. 🔍 25% Domine convertereDomine convertere
  40. 🔍 25% Oculi meiOculi mei
  41. 🔍 25% Exaudi Domine... tibiExaudi Domine... tibi
  42. 🔍 25% In voluntateIn voluntate
  43. 🔍 24% De necessitatibusDe necessitatibus
  44. 🔍 24% Miserere (Ps 50)Miserere (Ps 50)
  45. 🔍 24% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  46. 🔍 24% Te DeumTe Deum
  47. 🔍 24% Posuisti ut arcumPosuisti ut arcum
  48. 🔍 24% Ne derelinquas meNe derelinquas me
  49. 🔍 24% Protege DomineProtege Domine
  50. 🔍 24% Redime meRedime me
  51. 🔍 24% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  52. 🔍 24% ManducaveruntManducaverunt
  53. 🔍 24% Deus in adjutoriumDeus in adjutorium
  54. 🔍 24% Salvos nos facSalvos nos fac
  55. 🔍 24% Vidi aquam IIIVidi aquam III
  56. 🔍 24% Passer invenitPasser invenit
  57. 🔍 24% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  58. 🔍 24% Fac mecum DomineFac mecum Domine
  59. 🔍 24% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  60. 🔍 24% Cantate DominoCantate Domino
  61. 🔍 24% Illumina nosIllumina nos
  62. 🔍 24% Cum autem complacuitCum autem complacuit
  63. 🔍 24% Deus IsraelDeus Israel
  64. 🔍 24% In te speraviIn te speravi
  65. 🔍 24% Miserere mihi... ad teMiserere mihi... ad te