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% ResurrexiResurrexi
  2. 🔍 25% Alleluia (ant.)Alleluia (ant.)
  3. 🔍 25% Alleluia (ant.)Alleluia (ant.)
  4. 🔍 23% Cantemus cuncti melodumCantemus cuncti melodum
  5. 🔍 22% Salus et gloriaSalus et gloria
  6. 🔍 21% Tonus VIITonus VII
  7. 🔍 21% ResurrexiResurrexi
  8. 🔍 21% Aeterne rerum conditorAeterne rerum conditor
  9. 🔍 21% AlleluiaAlleluia
  10. 🔍 20% Alleluia (mode 8)Alleluia (mode 8)
  11. 🔍 20% Ite nuntiateIte nuntiate
  12. 🔍 20% Cantate DominoCantate Domino
  13. 🔍 20% Gloria PatriGloria Patri
  14. 🔍 20% Quasi modoQuasi modo
  15. 🔍 19% Tonus II*Tonus II*
  16. 🔍 19% Terribilis estTerribilis est
  17. 🔍 19% Alleluia (Dom. Vesp. T.P.)Alleluia (Dom. Vesp. T.P.)
  18. 🔍 18% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  19. 🔍 18% Dominus implebitDominus implebit
  20. 🔍 18% Aleluia (T. N. E.S.)Aleluia (T. N. E.S.)
  21. 🔍 18% Cantate DominoCantate Domino
  22. 🔍 18% AlleluiaAlleluia
  23. 🔍 18% Rosa vernansRosa vernans
  24. 🔍 18% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  25. 🔍 18% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  26. 🔍 18% Alleluia alleluia alleluia (Quarta T.P. in II Nocturno)Alleluia alleluia alleluia (Quarta T.P. in II Nocturno)
  27. 🔍 18% Aleluia (T.A. M. I)Aleluia (T.A. M. I)
  28. 🔍 18% Cibavit eos... alleluiaCibavit eos... alleluia
  29. 🔍 18% Ad te levaviAd te levavi
  30. 🔍 18% Alleluia dulce carmenAlleluia dulce carmen
  31. 🔍 18% Hymnus Te DeumHymnus Te Deum
  32. 🔍 17% De profundis (Ps. 129, 4A*)De profundis (Ps. 129, 4A*)
  33. 🔍 17% O vos unanimesO vos unanimes
  34. 🔍 17% Quasi modoQuasi modo
  35. 🔍 17% Salus et gloriaSalus et gloria
  36. 🔍 17% Si diligitis meSi diligitis me
  37. 🔍 17% Alleluia (Monday P. T. at Lauds) Alleluia (Monday P. T. at Lauds)
  38. 🔍 17% Repleatur os meumRepleatur os meum
  39. 🔍 17% Aeterne rerum... qui mareAeterne rerum... qui mare
  40. 🔍 17% Festiva vos archangeliFestiva vos archangeli
  41. 🔍 17% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  42. 🔍 17% Hodie redemptor mundiHodie redemptor mundi
  43. 🔍 17% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  44. 🔍 17% Alleluia (Dom. Non. T.P.)Alleluia (Dom. Non. T.P.)
  45. 🔍 17% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  46. 🔍 17% Ecce sacerdos magnusEcce sacerdos magnus
  47. 🔍 17% Alleluia alleluia alleluia (Sabbato T.P. in II Nocturno)Alleluia alleluia alleluia (Sabbato T.P. in II Nocturno)
  48. 🔍 17% Ex ore infantiumEx ore infantium
  49. 🔍 17% Aufer a meAufer a me
  50. 🔍 17% Venite exultemus IIIVenite exultemus III
  51. 🔍 16% Psalmus 23(24)7-10 Psalmus 23(24)7-10
  52. 🔍 16% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  53. 🔍 16% Jubilate DeoJubilate Deo
  54. 🔍 16% Introduxit vosIntroduxit vos
  55. 🔍 16% Summi Parentis UniceSummi Parentis Unice
  56. 🔍 16% Celsa potestasCelsa potestas
  57. 🔍 16% Alleluia alleluia alleluia (Tertia T.P. in I Nocturno)Alleluia alleluia alleluia (Tertia T.P. in I Nocturno)
  58. 🔍 16% RevelabiturRevelabitur
  59. 🔍 16% Sacra jam splendentSacra jam splendent
  60. 🔍 16% Alleluia alleluia alleluia (Sexta T.P. in II Nocturno)Alleluia alleluia alleluia (Sexta T.P. in II Nocturno)
  61. 🔍 16% Alleluia alleluia alleluia (Secunda T.P. in III Nocturno)Alleluia alleluia alleluia (Secunda T.P. in III Nocturno)
  62. 🔍 16% Te Matrem laudamusTe Matrem laudamus
  63. 🔍 16% Judica meJudica me
  64. 🔍 16% Si manseritis in meSi manseritis in me
  65. 🔍 16% Ego sum pastor bonusEgo sum pastor bonus