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% Te sanctum DominumTe sanctum Dominum
  2. 🔍 33% Te sanctum DominumTe sanctum Dominum
  3. 🔍 31% Ex ejus tumbaEx ejus tumba
  4. 🔍 30% Quomodo fiet istudQuomodo fiet istud
  5. 🔍 29% O spem miramO spem miram
  6. 🔍 29% Cornelius centurioCornelius centurio
  7. 🔍 28% Felix spinaFelix spina
  8. 🔍 28% Tu Domine qui misistiTu Domine qui misisti
  9. 🔍 27% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  10. 🔍 27% Laudemus DominumLaudemus Dominum
  11. 🔍 27% Exsultet orbis gaudiis (Alter tonus)Exsultet orbis gaudiis (Alter tonus)
  12. 🔍 27% Christi milesChristi miles
  13. 🔍 27% O MartineO Martine
  14. 🔍 27% Pange lingua... LaureamPange lingua... Lauream
  15. 🔍 27% Te DeumTe Deum
  16. 🔍 27% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  17. 🔍 27% Immolabit hoedumImmolabit hoedum
  18. 🔍 27% O quot undis lacrimarumO quot undis lacrimarum
  19. 🔍 27% Pange lingua... proeliumPange lingua... proelium
  20. 🔍 27% Gloriosus Dei amicusGloriosus Dei amicus
  21. 🔍 26% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  22. 🔍 26% Vir Dei AntoniusVir Dei Antonius
  23. 🔍 26% Pange Lingua... ProeliumPange Lingua... Proelium
  24. 🔍 26% Ego te tuliEgo te tuli
  25. 🔍 26% Aspice DomineAspice Domine
  26. 🔍 26% Magnus sanctus PaulusMagnus sanctus Paulus
  27. 🔍 26% Audita est quasi voxAudita est quasi vox
  28. 🔍 26% En acetumEn acetum
  29. 🔍 26% Iam ChristusIam Christus
  30. 🔍 26% Lustra sex qui jamLustra sex qui jam
  31. 🔍 25% Duo SeraphimDuo Seraphim
  32. 🔍 25% Lustris sex qui jam peractisLustris sex qui jam peractis
  33. 🔍 25% Gloria XIIIGloria XIII
  34. 🔍 25% Te Deum (Solemn tone)Te Deum (Solemn tone)
  35. 🔍 25% Jam Christus astraJam Christus astra
  36. 🔍 25% Beata AgathaBeata Agatha
  37. 🔍 25% Concede nobis DomineConcede nobis Domine
  38. 🔍 25% Sancte PauleSancte Paule
  39. 🔍 25% Lustris sex qui jam peractis ( Primus versus tantum notatus)Lustris sex qui jam peractis ( Primus versus tantum notatus)
  40. 🔍 25% O spem miramO spem miram
  41. 🔍 25% O spem miramO spem miram
  42. 🔍 25% Sacris SolemnisSacris Solemnis
  43. 🔍 25% Mihi absit gloriari nisi in cruceMihi absit gloriari nisi in cruce
  44. 🔍 25% Angelus Domini apparuit (Resp.)Angelus Domini apparuit (Resp.)
  45. 🔍 24% Te DeumTe Deum
  46. 🔍 24% Haec hora (Pentecostes)Haec hora (Pentecostes)
  47. 🔍 24% En acetumEn acetum
  48. 🔍 24% Felix namqueFelix namque
  49. 🔍 24% Terribilis estTerribilis est
  50. 🔍 24% Te Matrem laudamusTe Matrem laudamus
  51. 🔍 24% Eia materEia mater
  52. 🔍 24% Salus et gloria - mode IVSalus et gloria - mode IV
  53. 🔍 24% Per tuam crucemPer tuam crucem
  54. 🔍 24% O pastor aeterneO pastor aeterne
  55. 🔍 24% Descendit JesusDescendit Jesus
  56. 🔍 24% Hymnus Te DeumHymnus Te Deum
  57. 🔍 24% In toto corde tuoIn toto corde tuo
  58. 🔍 24% Te Deum PatremTe Deum Patrem
  59. 🔍 24% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  60. 🔍 24% Gaudeamus... Mariae... NativitateGaudeamus... Mariae... Nativitate
  61. 🔍 24% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  62. 🔍 24% Rogamus teRogamus te
  63. 🔍 24% Gaudeamus... Mariae...festivitateGaudeamus... Mariae...festivitate
  64. 🔍 24% Tulerunt Dominum meumTulerunt Dominum meum
  65. 🔍 24% Te Joseph celebrentTe Joseph celebrent