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% Concupivit rexConcupivit rex
  2. 🔍 61% Concupivit rexConcupivit rex
  3. 🔍 41% Dulcis et rectusDulcis et rectus
  4. 🔍 40% Tota formosaTota formosa
  5. 🔍 39% Benedixit te DominusBenedixit te Dominus
  6. 🔍 39% SperaSpera
  7. 🔍 33% ConsummatusConsummatus
  8. 🔍 32% Ipse habetIpse habet
  9. 🔍 30% Qui timent DominumQui timent Dominum
  10. 🔍 29% Ecce quam bonumEcce quam bonum
  11. 🔍 29% Cantate DominoCantate Domino
  12. 🔍 28% Tota formosaTota formosa
  13. 🔍 28% Inveni DavidInveni David
  14. 🔍 28% Inveni DavidInveni David
  15. 🔍 27% Sacerdotes ejus (Grad.)Sacerdotes ejus (Grad.)
  16. 🔍 27% Diligite DominumDiligite Dominum
  17. 🔍 26% Qui timetisQui timetis
  18. 🔍 26% Custodi meCustodi me
  19. 🔍 25% Sciant gentesSciant gentes
  20. 🔍 25% Audi filia et vide (Resp. Br.)Audi filia et vide (Resp. Br.)
  21. 🔍 25% Si ambulemSi ambulem
  22. 🔍 25% Omnes gentes quascumque (Grad)Omnes gentes quascumque (Grad)
  23. 🔍 24% Salvum fac servumSalvum fac servum
  24. 🔍 24% Inflammatum estInflammatum est
  25. 🔍 24% Ecce quam bonumEcce quam bonum
  26. 🔍 24% Inveni David (St Louis)Inveni David (St Louis)
  27. 🔍 24% Intellige clamoremIntellige clamorem
  28. 🔍 24% Beata gensBeata gens
  29. 🔍 23% Exsurge Domine DeusExsurge Domine Deus
  30. 🔍 23% Gloriosus DeusGloriosus Deus
  31. 🔍 23% Ecce sacerdosEcce sacerdos
  32. 🔍 22% Dulcis et rectusDulcis et rectus
  33. 🔍 21% Inveni DavidInveni David
  34. 🔍 21% Domine secundum actumDomine secundum actum
  35. 🔍 21% Omnes gentes plaudite (All)Omnes gentes plaudite (All)
  36. 🔍 21% Immutemur habituImmutemur habitu
  37. 🔍 21% Spera in DominoSpera in Domino
  38. 🔍 21% Dum medium silentiumDum medium silentium
  39. 🔍 21% Qui timent DominumQui timent Dominum
  40. 🔍 21% Inclina DomineInclina Domine
  41. 🔍 21% Domine Deus salutisDomine Deus salutis
  42. 🔍 21% Intellige clamoremIntellige clamorem
  43. 🔍 20% Etenim sederuntEtenim sederunt
  44. 🔍 20% SuscepimusSuscepimus
  45. 🔍 20% Et concupiscet RexEt concupiscet Rex
  46. 🔍 20% Te Deum PatremTe Deum Patrem
  47. 🔍 20% Salus populiSalus populi
  48. 🔍 20% ExspectabamExspectabam
  49. 🔍 20% Angelis suis mandavitAngelis suis mandavit
  50. 🔍 20% Improperium... et dederuntImproperium... et dederunt
  51. 🔍 20% Veni sponsa ChristiVeni sponsa Christi
  52. 🔍 20% Domine Deus salutis... alleluiaDomine Deus salutis... alleluia
  53. 🔍 20% Domine exaudi... ne avertasDomine exaudi... ne avertas
  54. 🔍 20% Timete DominumTimete Dominum
  55. 🔍 20% Concaluit corConcaluit cor
  56. 🔍 20% Dulcis et rectusDulcis et rectus
  57. 🔍 20% Suscepimus DeusSuscepimus Deus
  58. 🔍 20% Sperent in teSperent in te
  59. 🔍 20% Timete DominumTimete Dominum
  60. 🔍 20% Domine quando venerisDomine quando veneris
  61. 🔍 19% Christus natus est nobisChristus natus est nobis
  62. 🔍 19% Os justi (Grad.)Os justi (Grad.)
  63. 🔍 19% Sapientia hujus mundiSapientia hujus mundi
  64. 🔍 19% Viri GalilaeiViri Galilaei
  65. 🔍 19% Concaluit corConcaluit cor