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% In pace in idipsumIn pace in idipsum
  2. 🔍 62% In pace in idipsumIn pace in idipsum
  3. 🔍 57% In pace in idipsumIn pace in idipsum
  4. 🔍 51% In pace in idipsumIn pace in idipsum
  5. 🔍 45% Caro mea requiescetCaro mea requiescet
  6. 🔍 40% HabitabitHabitabit
  7. 🔍 40% In pace factus estIn pace factus est
  8. 🔍 37% Elevamini portaeElevamini portae
  9. 🔍 33% Insurrexerunt in meInsurrexerunt in me
  10. 🔍 31% Dedisti hereditatemDedisti hereditatem
  11. 🔍 31% Dirige DomineDirige Domine
  12. 🔍 31% Captabunt in animam justi Captabunt in animam justi
  13. 🔍 31% Annuntiaverunt opera DeiAnnuntiaverunt opera Dei
  14. 🔍 30% Ab insurgentibus in meAb insurgentibus in me
  15. 🔍 30% In die tribulationis meaeIn die tribulationis meae
  16. 🔍 30% Aedificavit DeusAedificavit Deus
  17. 🔍 30% Alieni insurrexerunt in meAlieni insurrexerunt in me
  18. 🔍 30% Quam admirabileQuam admirabile
  19. 🔍 29% Inclina DomineInclina Domine
  20. 🔍 29% Credo videreCredo videre
  21. 🔍 29% Habitabit (alter tonus)Habitabit (alter tonus)
  22. 🔍 29% Domine abstraxistiDomine abstraxisti
  23. 🔍 29% Domine in virtuteDomine in virtute
  24. 🔍 29% Exsurge domine et judicaExsurge domine et judica
  25. 🔍 28% Confundantur et revereanturConfundantur et revereantur
  26. 🔍 28% Factus sumFactus sum
  27. 🔍 28% In pace in idipsumIn pace in idipsum
  28. 🔍 28% TetradiusTetradius
  29. 🔍 28% In universa terraIn universa terra
  30. 🔍 28% Vidit Dominus PetrumVidit Dominus Petrum
  31. 🔍 28% Specie tuaSpecie tua
  32. 🔍 27% In loco pasccuaeIn loco pasccuae
  33. 🔍 27% In omnem terramIn omnem terram
  34. 🔍 27% Exsurgat DeusExsurgat Deus
  35. 🔍 27% Astiterunt reges terraeAstiterunt reges terrae
  36. 🔍 27% Justus DominusJustus Dominus
  37. 🔍 27% Deus adjuvat meDeus adjuvat me
  38. 🔍 27% Orietur diebusOrietur diebus
  39. 🔍 27% ConvertereConvertere
  40. 🔍 27% Misit Dominus manum suamMisit Dominus manum suam
  41. 🔍 27% Deus deorumDeus deorum
  42. 🔍 26% Sana DomineSana Domine
  43. 🔍 26% Terra tremuit et quievit dumTerra tremuit et quievit dum
  44. 🔍 26% In ecclesiisIn ecclesiis
  45. 🔍 26% Voce meaVoce mea
  46. 🔍 26% Ecce dedi verba meaEcce dedi verba mea
  47. 🔍 26% In lege DominiIn lege Domini
  48. 🔍 26% IntellegiteIntellegite
  49. 🔍 26% Justus DominusJustus Dominus
  50. 🔍 26% Domine Dominus nosterDomine Dominus noster
  51. 🔍 26% Benedixit te Dominus in virtuteBenedixit te Dominus in virtute
  52. 🔍 26% Exaltabo te DomineExaltabo te Domine
  53. 🔍 26% Magnificate DominumMagnificate Dominum
  54. 🔍 26% Venite adoremus eumVenite adoremus eum
  55. 🔍 26% Salvum me fac DeusSalvum me fac Deus
  56. 🔍 26% Suscepimus DeusSuscepimus Deus
  57. 🔍 26% O quam pulchra estO quam pulchra est
  58. 🔍 26% InvocantemInvocantem
  59. 🔍 25% Deus meus eripe me deDeus meus eripe me de
  60. 🔍 25% Videte opera DominiVidete opera Domini
  61. 🔍 25% Deus adjutor in tribulationibusDeus adjutor in tribulationibus
  62. 🔍 25% DeficitDeficit
  63. 🔍 25% Novit DominusNovit Dominus
  64. 🔍 25% Credo videreCredo videre
  65. 🔍 25% Bene ambuletisBene ambuletis