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% ComplaceatComplaceat
  2. 🔍 55% ComplaceatComplaceat
  3. 🔍 43% DelictaDelicta
  4. 🔍 39% Sitivit ... ad DeumSitivit ... ad Deum
  5. 🔍 36% Auribus percipe DomineAuribus percipe Domine
  6. 🔍 34% In loco pasccuaeIn loco pasccuae
  7. 🔍 34% Credo videreCredo videre
  8. 🔍 33% Audite omnes Audite omnes
  9. 🔍 32% NequandoNequando
  10. 🔍 32% Quam admirabileQuam admirabile
  11. 🔍 32% Voce meaVoce mea
  12. 🔍 31% Dominus ab uteroDominus ab utero
  13. 🔍 31% Misit Dominus manum suamMisit Dominus manum suam
  14. 🔍 31% AcceptabisAcceptabis
  15. 🔍 30% Sana DomineSana Domine
  16. 🔍 30% Aspice in meAspice in me
  17. 🔍 29% Ecce dedi verba meaEcce dedi verba mea
  18. 🔍 28% Domine Dominus nosterDomine Dominus noster
  19. 🔍 28% Justus DominusJustus Dominus
  20. 🔍 27% Introibo ad altareIntroibo ad altare
  21. 🔍 27% Domine in virtuteDomine in virtute
  22. 🔍 27% Veni sponsa ChristiVeni sponsa Christi
  23. 🔍 27% Filii hominum scitoteFilii hominum scitote
  24. 🔍 27% Exaltabo te DomineExaltabo te Domine
  25. 🔍 27% Deus deorumDeus deorum
  26. 🔍 27% Salvum me fac DeusSalvum me fac Deus
  27. 🔍 27% Accipe meAccipe me
  28. 🔍 27% Domine iste SanctusDomine iste Sanctus
  29. 🔍 27% Deus meus eripe me deDeus meus eripe me de
  30. 🔍 26% Inclina DomineInclina Domine
  31. 🔍 26% In universa terraIn universa terra
  32. 🔍 26% Ab insurgentibus in meAb insurgentibus in me
  33. 🔍 26% Dominus de coeloDominus de coelo
  34. 🔍 26% Ne timeas MariaNe timeas Maria
  35. 🔍 26% Deus adjuvat meDeus adjuvat me
  36. 🔍 26% Memores eruntMemores erunt
  37. 🔍 26% Dirige DomineDirige Domine
  38. 🔍 26% HabitabitHabitabit
  39. 🔍 26% Exsurge domine et judicaExsurge domine et judica
  40. 🔍 26% ConvertereConvertere
  41. 🔍 26% Justus DominusJustus Dominus
  42. 🔍 26% Aedificavit DeusAedificavit Deus
  43. 🔍 25% Ne taceas DeusNe taceas Deus
  44. 🔍 25% Ingenua sumIngenua sum
  45. 🔍 25% Confundantur et revereanturConfundantur et revereantur
  46. 🔍 25% Ad omniaAd omnia
  47. 🔍 25% In ecclesiisIn ecclesiis
  48. 🔍 25% Adorate DominumAdorate Dominum
  49. 🔍 25% Venite adoremus eumVenite adoremus eum
  50. 🔍 25% Habitabit (alter tonus)Habitabit (alter tonus)
  51. 🔍 25% Factus sumFactus sum
  52. 🔍 25% Dedisti hereditatemDedisti hereditatem
  53. 🔍 25% Heu mihiHeu mihi
  54. 🔍 25% Propter inimicos meosPropter inimicos meos
  55. 🔍 25% Exsurgat DeusExsurgat Deus
  56. 🔍 25% DeficitDeficit
  57. 🔍 25% Orietur diebusOrietur diebus
  58. 🔍 25% Posuisti DominePosuisti Domine
  59. 🔍 25% Non me permittasNon me permittas
  60. 🔍 25% Benedixit te Dominus in virtuteBenedixit te Dominus in virtute
  61. 🔍 24% Immittet AngelusImmittet Angelus
  62. 🔍 24% Ne timeas a facie eorumNe timeas a facie eorum
  63. 🔍 24% Tu es gloria meaTu es gloria mea
  64. 🔍 24% Dominus dixit ad meDominus dixit ad me
  65. 🔍 24% Clamaverunt justiClamaverunt justi