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% Beatam Me DicentBeatam Me Dicent
  2. 🔍 51% BeatamBeatam
  3. 🔍 39% Beatam me dicent (alleluia)Beatam me dicent (alleluia)
  4. 🔍 38% Gloriosa Dicta SuntGloriosa Dicta Sunt
  5. 🔍 34% Beatam me dicentBeatam me dicent
  6. 🔍 26% Sedebit DominusSedebit Dominus
  7. 🔍 22% Beatam me dicentBeatam me dicent
  8. 🔍 22% Gloriosa dicta... MariaGloriosa dicta... Maria
  9. 🔍 22% Ecce Dominus venietEcce Dominus veniet
  10. 🔍 21% Beatam me dicent ... ancillamBeatam me dicent ... ancillam
  11. 🔍 21% Ecce Dominus venietEcce Dominus veniet
  12. 🔍 20% Beatam me dicentBeatam me dicent
  13. 🔍 20% Beatam me dicent ... quia fecit.Beatam me dicent ... quia fecit.
  14. 🔍 19% Ecce Dominus venietEcce Dominus veniet
  15. 🔍 19% Beatam me dicent ... ancillamBeatam me dicent ... ancillam
  16. 🔍 19% Beatam me dicent ... allel.Beatam me dicent ... allel.
  17. 🔍 19% Beatam me dicentBeatam me dicent
  18. 🔍 18% Beatam me dicentBeatam me dicent
  19. 🔍 18% Beatam me dicent omnesBeatam me dicent omnes
  20. 🔍 18% Beatam me dicent... alleluiaBeatam me dicent... alleluia
  21. 🔍 18% Respice in meRespice in me
  22. 🔍 18% Beatam me dicentBeatam me dicent
  23. 🔍 18% Respice in meRespice in me
  24. 🔍 18% In Te Speravi (English/Spanish)In Te Speravi (English/Spanish)
  25. 🔍 17% Beatam me dicentBeatam me dicent
  26. 🔍 17% Beatam me dicentBeatam me dicent
  27. 🔍 17% Respice in meRespice in me
  28. 🔍 17% Factus est DominusFactus est Dominus
  29. 🔍 17% Puer Natus EstPuer Natus Est
  30. 🔍 17% Beatam me dicentBeatam me dicent
  31. 🔍 17% Beati mundo cordeBeati mundo corde
  32. 🔍 17% Beatam me dicent (Paschal Time)Beatam me dicent (Paschal Time)
  33. 🔍 17% Domus MeaDomus Mea
  34. 🔍 16% Beatam me dicent...quia ancillam (Tempore Adventus)Beatam me dicent...quia ancillam (Tempore Adventus)
  35. 🔍 16% Beatam me dicent ... quia fecit.Beatam me dicent ... quia fecit.
  36. 🔍 16% Beatam me dicentBeatam me dicent
  37. 🔍 16% SedebitSedebit
  38. 🔍 15% Gaudens gaudeboGaudens gaudebo
  39. 🔍 15% Qui me dignatus estQui me dignatus est
  40. 🔍 15% Redime meRedime me
  41. 🔍 15% Ego sum pastorEgo sum pastor
  42. 🔍 15% ImitatoresImitatores
  43. 🔍 15% Invocabit meInvocabit me
  44. 🔍 15% Confitebor tibiConfitebor tibi
  45. 🔍 15% Liberator meusLiberator meus
  46. 🔍 15% Exaudi Domine... adjutorExaudi Domine... adjutor
  47. 🔍 15% Ego sum pastor... alleluiaEgo sum pastor... alleluia
  48. 🔍 15% Redime meRedime me
  49. 🔍 14% Deus in nomine tuoDeus in nomine tuo
  50. 🔍 14% Volavit ad meVolavit ad me
  51. 🔍 14% VoveteVovete
  52. 🔍 14% Beatam me dicent... quia fecitBeatam me dicent... quia fecit
  53. 🔍 14% Ego sum pastor (sine Alleluia)Ego sum pastor (sine Alleluia)
  54. 🔍 14% Deus in nomine tuoDeus in nomine tuo
  55. 🔍 14% Redime meRedime me
  56. 🔍 14% RequiemRequiem
  57. 🔍 14% Hei mihi DomineHei mihi Domine
  58. 🔍 14% FoderuntFoderunt
  59. 🔍 14% Omnes gentesOmnes gentes
  60. 🔍 14% Judica meJudica me
  61. 🔍 14% Veritas meaVeritas mea
  62. 🔍 14% Ne derelinquas meNe derelinquas me
  63. 🔍 14% Exaudi Domine... adjutorExaudi Domine... adjutor
  64. 🔍 14% Liberator meusLiberator meus
  65. 🔍 14% Data est MihiData est Mihi