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% Adjuvabit eamAdjuvabit eam
  2. 🔍 64% Adjuvabit eamAdjuvabit eam
  3. 🔍 48% Adjuvabit eamAdjuvabit eam
  4. 🔍 39% ExaltentExaltent
  5. 🔍 38% Misit DominusMisit Dominus
  6. 🔍 36% Exaltent eumExaltent eum
  7. 🔍 34% Justorum animaeJustorum animae
  8. 🔍 33% Tecum principiumTecum principium
  9. 🔍 33% CommunicantesCommunicantes
  10. 🔍 33% TribulationesTribulationes
  11. 🔍 32% Vultum tuumVultum tuum
  12. 🔍 32% Omnes de SabaOmnes de Saba
  13. 🔍 32% Dominus regnavit exsultetDominus regnavit exsultet
  14. 🔍 32% Vinea facta estVinea facta est
  15. 🔍 31% Exaltent eumExaltent eum
  16. 🔍 31% DominabiturDominabitur
  17. 🔍 31% Benedicam DominumBenedicam Dominum
  18. 🔍 31% Anima nostraAnima nostra
  19. 🔍 31% Spiritus DominiSpiritus Domini
  20. 🔍 31% Anima nostraAnima nostra
  21. 🔍 31% Beatus vir qui timetBeatus vir qui timet
  22. 🔍 30% Misit DominusMisit Dominus
  23. 🔍 30% Justus ut palmaJustus ut palma
  24. 🔍 30% Attende caelumAttende caelum
  25. 🔍 30% EructavitEructavit
  26. 🔍 30% Protector nosterProtector noster
  27. 🔍 30% Terribilis estTerribilis est
  28. 🔍 30% Jubilate DominoJubilate Domino
  29. 🔍 29% Specie tuaSpecie tua
  30. 🔍 29% Tollite portasTollite portas
  31. 🔍 29% Video caelosVideo caelos
  32. 🔍 29% Timebunt gentesTimebunt gentes
  33. 🔍 29% Tribulationes cordisTribulationes cordis
  34. 🔍 29% Esto mihiEsto mihi
  35. 🔍 29% Qui operatus estQui operatus est
  36. 🔍 29% Misit DominusMisit Dominus
  37. 🔍 29% Adorna thalamumAdorna thalamum
  38. 🔍 28% Reges TharsisReges Tharsis
  39. 🔍 28% Benedicta es tuBenedicta es tu
  40. 🔍 28% HosannaHosanna
  41. 🔍 28% Benedictus DominusBenedictus Dominus
  42. 🔍 28% SuscepimusSuscepimus
  43. 🔍 28% Benedic... et renovabiturBenedic... et renovabitur
  44. 🔍 28% Diffusa estDiffusa est
  45. 🔍 28% DilexistiDilexisti
  46. 🔍 28% Tribulationes cordisTribulationes cordis
  47. 🔍 28% Sicut cervusSicut cervus
  48. 🔍 27% Justorum animaeJustorum animae
  49. 🔍 27% Cantemus DominoCantemus Domino
  50. 🔍 27% Inveni DavidInveni David
  51. 🔍 27% RevelabiturRevelabitur
  52. 🔍 27% VideruntViderunt
  53. 🔍 27% Beatus vir qui timetBeatus vir qui timet
  54. 🔍 27% Tu puerTu puer
  55. 🔍 27% Constitues eosConstitues eos
  56. 🔍 27% In omnem terramIn omnem terram
  57. 🔍 27% Ave Rex nosterAve Rex noster
  58. 🔍 27% CommunicantesCommunicantes
  59. 🔍 27% Dominus illuminatio meaDominus illuminatio mea
  60. 🔍 27% Ave MariaAve Maria
  61. 🔍 27% Quam magnaQuam magna
  62. 🔍 27% Justorum animaeJustorum animae
  63. 🔍 27% Sancti tui ... benedicentSancti tui ... benedicent
  64. 🔍 27% Hodie scietisHodie scietis
  65. 🔍 27% Locus isteLocus iste