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% Non ego te deseroNon ego te desero
  2. 🔍 33% Non me derelinque pater sancteNon me derelinque pater sancte
  3. 🔍 33% Non me derelinqueNon me derelinque
  4. 🔍 33% ConvertereConvertere
  5. 🔍 32% Quo progrederisQuo progrederis
  6. 🔍 28% Dixit RomanusDixit Romanus
  7. 🔍 27% Adoramus teAdoramus te
  8. 🔍 26% Discede a meDiscede a me
  9. 🔍 26% Noli metuereNoli metuere
  10. 🔍 26% Dominus Jesus ChristusDominus Jesus Christus
  11. 🔍 26% Anima mea turbata estAnima mea turbata est
  12. 🔍 26% Domine in virtuteDomine in virtute
  13. 🔍 25% Nobile lignumNobile lignum
  14. 🔍 25% Adoramus te ChristeAdoramus te Christe
  15. 🔍 25% Ego signo crucisEgo signo crucis
  16. 🔍 25% Ego sum DominusEgo sum Dominus
  17. 🔍 25% Credo videreCredo videre
  18. 🔍 25% Deus deorumDeus deorum
  19. 🔍 25% Confido in DominoConfido in Domino
  20. 🔍 25% Quam admirabileQuam admirabile
  21. 🔍 25% Dilexit AndreamDilexit Andream
  22. 🔍 25% Non me permittasNon me permittas
  23. 🔍 25% Veni sponsa ChristiVeni sponsa Christi
  24. 🔍 25% Accipe meAccipe me
  25. 🔍 24% Audite omnes Audite omnes
  26. 🔍 24% Laeva ejusLaeva ejus
  27. 🔍 24% Credo videreCredo videre
  28. 🔍 24% Benedixit te Dominus in virtuteBenedixit te Dominus in virtute
  29. 🔍 24% Dominus de coeloDominus de coelo
  30. 🔍 24% PriusquamPriusquam
  31. 🔍 24% Sana DomineSana Domine
  32. 🔍 24% Exaltabo te DomineExaltabo te Domine
  33. 🔍 24% Aedificavit DeusAedificavit Deus
  34. 🔍 24% TetradiusTetradius
  35. 🔍 24% ComplaceatComplaceat
  36. 🔍 23% Rex exaltaturRex exaltatur
  37. 🔍 23% Gaude et laetare filia JerusalemGaude et laetare filia Jerusalem
  38. 🔍 23% Cantate Domino et benediciteCantate Domino et benedicite
  39. 🔍 23% Ascendit JosephAscendit Joseph
  40. 🔍 23% Memores eruntMemores erunt
  41. 🔍 23% Ingenua sumIngenua sum
  42. 🔍 23% HabitabitHabitabit
  43. 🔍 23% Praefatio solemnis de sanctissima TrinitatePraefatio solemnis de sanctissima Trinitate
  44. 🔍 23% Bonum certamenBonum certamen
  45. 🔍 23% Communione calicisCommunione calicis
  46. 🔍 23% Dedisti hereditatemDedisti hereditatem
  47. 🔍 23% Domine Dominus nosterDomine Dominus noster
  48. 🔍 23% Redemit ... eosRedemit ... eos
  49. 🔍 23% Posuisti DominePosuisti Domine
  50. 🔍 23% Voce meaVoce mea
  51. 🔍 22% Specie tuaSpecie tua
  52. 🔍 22% Nonne hicNonne hic
  53. 🔍 22% NequandoNequando
  54. 🔍 22% Orietur diebusOrietur diebus
  55. 🔍 22% Tu es vas electionisTu es vas electionis
  56. 🔍 22% Nisi diligenterNisi diligenter
  57. 🔍 22% Domine spes SanctorumDomine spes Sanctorum
  58. 🔍 22% Veritas de terraVeritas de terra
  59. 🔍 22% Beatus Laurentius orabatBeatus Laurentius orabat
  60. 🔍 22% Ne timeas MariaNe timeas Maria
  61. 🔍 22% Videte opera DominiVidete opera Domini
  62. 🔍 22% In adventu summi RegisIn adventu summi Regis
  63. 🔍 22% In universa terraIn universa terra
  64. 🔍 22% Diffusa est gratiaDiffusa est gratia
  65. 🔍 22% Ne timeas a facie eorumNe timeas a facie eorum