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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Exsultet omnium turba...ScolasticaeExsultet omnium turba...Scolasticae
  2. πŸ” 58% Exsultet omnium turba...Patris BenedictiExsultet omnium turba...Patris Benedicti
  3. πŸ” 54% Exsultet omnium... BenedictiExsultet omnium... Benedicti
  4. πŸ” 50% Exsultet omnium... et eorum omniumExsultet omnium... et eorum omnium
  5. πŸ” 31% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  6. πŸ” 29% Beata nobis gaudiaBeata nobis gaudia
  7. πŸ” 29% En ut superbaEn ut superba
  8. πŸ” 29% Veni Redemptor gentiumVeni Redemptor gentium
  9. πŸ” 28% Filiae JerusalemFiliae Jerusalem
  10. πŸ” 28% Beata nobis gaudiaBeata nobis gaudia
  11. πŸ” 28% Apostolorum passio diemApostolorum passio diem
  12. πŸ” 27% A solis ortusA solis ortus
  13. πŸ” 27% Summae Deus clementiae septemSummae Deus clementiae septem
  14. πŸ” 27% O Crux splendidiorO Crux splendidior
  15. πŸ” 27% Virginis proles (II)Virginis proles (II)
  16. πŸ” 27% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  17. πŸ” 27% Panis solemnisPanis solemnis
  18. πŸ” 27% Summae Deus clementiae septemSummae Deus clementiae septem
  19. πŸ” 27% Hodie Simon PetrusHodie Simon Petrus
  20. πŸ” 27% Aspice Domine quia factaAspice Domine quia facta
  21. πŸ” 26% Tu Trinitatis UnitasTu Trinitatis Unitas
  22. πŸ” 26% Optatus votis omniumOptatus votis omnium
  23. πŸ” 26% Cohors beata SeraphimCohors beata Seraphim
  24. πŸ” 26% Filiae JerusalemFiliae Jerusalem
  25. πŸ” 26% Amavit eum DominusAmavit eum Dominus
  26. πŸ” 26% Te nostra laetisTe nostra laetis
  27. πŸ” 26% Iste confessor (II)Iste confessor (II)
  28. πŸ” 26% O castitatis signiferO castitatis signifer
  29. πŸ” 26% Vir Domini Benedictus (tonus 1d2)Vir Domini Benedictus (tonus 1d2)
  30. πŸ” 26% O Crux, splendidiorO Crux, splendidior
  31. πŸ” 26% Gloria XIIIGloria XIII
  32. πŸ” 26% Sacris SolemnisSacris Solemnis
  33. πŸ” 26% Te saeculorum PrincipemTe saeculorum Principem
  34. πŸ” 26% O Beatum virum qui spretoO Beatum virum qui spreto
  35. πŸ” 26% Exsultet jam AngelicaExsultet jam Angelica
  36. πŸ” 26% Ecce ascendimus... et consummabunturEcce ascendimus... et consummabuntur
  37. πŸ” 25% Immensa et unaImmensa et una
  38. πŸ” 25% O Crux splendidiorO Crux splendidior
  39. πŸ” 25% Hostis HerodesHostis Herodes
  40. πŸ” 25% Sancta Maria...auxiliumSancta Maria...auxilium
  41. πŸ” 25% Stans beata AgathaStans beata Agatha
  42. πŸ” 25% Summae Deus (in festo SS. Trinitatis)Summae Deus (in festo SS. Trinitatis)
  43. πŸ” 25% Sancta Maria...festivitatemSancta Maria...festivitatem
  44. πŸ” 25% SustinuimusSustinuimus
  45. πŸ” 25% Summae Deus clemtiaeSummae Deus clemtiae
  46. πŸ” 25% Amavit eum DominusAmavit eum Dominus
  47. πŸ” 25% Alto ex Olympi verticeAlto ex Olympi vertice
  48. πŸ” 25% Aspice Domine quiaAspice Domine quia
  49. πŸ” 24% Exsultet caelum (IV)Exsultet caelum (IV)
  50. πŸ” 24% Legis sacrataeLegis sacratae
  51. πŸ” 24% Felix per omnesFelix per omnes
  52. πŸ” 24% Te saeculorum PrincipemTe saeculorum Principem
  53. πŸ” 24% Roma Petro GlorieturRoma Petro Glorietur
  54. πŸ” 24% Sancta Maria succurreSancta Maria succurre
  55. πŸ” 24% Summae Deus clementiaeSummae Deus clementiae
  56. πŸ” 24% Ex ejus tumbaEx ejus tumba
  57. πŸ” 24% Quomodo fiet istudQuomodo fiet istud
  58. πŸ” 24% Aspice DomineAspice Domine
  59. πŸ” 24% Relucens inter principesRelucens inter principes
  60. πŸ” 24% Sancta MariaSancta Maria
  61. πŸ” 24% Praefatio solemnior de sancto Joanne BaptistaPraefatio solemnior de sancto Joanne Baptista
  62. πŸ” 24% Laeti colentes famulumLaeti colentes famulum
  63. πŸ” 24% MemorareMemorare
  64. πŸ” 24% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  65. πŸ” 24% LΓ†ti colentes famulamLΓ†ti colentes famulam