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% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  2. πŸ” 58% Sancti et humilesSancti et humiles
  3. πŸ” 36% Canticum Trium PuerorumCanticum Trium Puerorum
  4. πŸ” 36% Benedicite sacerdotesBenedicite sacerdotes
  5. πŸ” 36% Sacerdotes DeiSacerdotes Dei
  6. πŸ” 35% Sacerdotes DeiSacerdotes Dei
  7. πŸ” 34% Stans beata AgathaStans beata Agatha
  8. πŸ” 34% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  9. πŸ” 34% Cohors beata SeraphimCohors beata Seraphim
  10. πŸ” 34% Hodie natus est ChristusHodie natus est Christus
  11. πŸ” 33% Te nostra laetisTe nostra laetis
  12. πŸ” 33% Auditu aurisAuditu auris
  13. πŸ” 32% Apostolorum passio diemApostolorum passio diem
  14. πŸ” 32% Te Deum PatremTe Deum Patrem
  15. πŸ” 32% Sacerdotes Dei (Intr.)Sacerdotes Dei (Intr.)
  16. πŸ” 31% Qui luce splendesQui luce splendes
  17. πŸ” 31% Tu principatumTu principatum
  18. πŸ” 31% Relucens inter principesRelucens inter principes
  19. πŸ” 31% Exsultet omnium turba...Patris BenedictiExsultet omnium turba...Patris Benedicti
  20. πŸ” 31% Hodie Simon PetrusHodie Simon Petrus
  21. πŸ” 31% En ut superbaEn ut superba
  22. πŸ” 31% Qui luce splendesQui luce splendes
  23. πŸ” 31% Commune vos apostoliCommune vos apostoli
  24. πŸ” 30% Auctor beate saeculiAuctor beate saeculi
  25. πŸ” 30% Deposuit potentesDeposuit potentes
  26. πŸ” 30% Legis sacrataeLegis sacratae
  27. πŸ” 30% Quodcumque vinclisQuodcumque vinclis
  28. πŸ” 30% Coeperunt omnesCoeperunt omnes
  29. πŸ” 30% Beati eritisBeati eritis
  30. πŸ” 30% Et posueruntEt posuerunt
  31. πŸ” 30% Beati eritisBeati eritis
  32. πŸ” 30% FontesFontes
  33. πŸ” 30% Praeclara qua tu gloriaPraeclara qua tu gloria
  34. πŸ” 30% Coeperunt omnes turbaeCoeperunt omnes turbae
  35. πŸ” 30% Ecce ego JoannesEcce ego Joannes
  36. πŸ” 29% Qui sperantQui sperant
  37. πŸ” 29% Auditu aurisAuditu auris
  38. πŸ” 29% Hodie sanctus MaurusHodie sanctus Maurus
  39. πŸ” 29% Salve crux sanctaSalve crux sancta
  40. πŸ” 29% Super omniaSuper omnia
  41. πŸ” 29% Jesu nostraJesu nostra
  42. πŸ” 29% In regenerationeIn regeneratione
  43. πŸ” 29% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  44. πŸ” 29% Spiritus... benediciteSpiritus... benedicite
  45. πŸ” 29% Exsultet omnium... BenedictiExsultet omnium... Benedicti
  46. πŸ” 29% Estote ergo misericordesEstote ergo misericordes
  47. πŸ” 29% Te saeculorum PrincipemTe saeculorum Principem
  48. πŸ” 29% Stans a longeStans a longe
  49. πŸ” 29% Cantate... et benediciteCantate... et benedicite
  50. πŸ” 29% Te sancte rursus LudoviceTe sancte rursus Ludovice
  51. πŸ” 29% In corde GertrudisIn corde Gertrudis
  52. πŸ” 29% Alto ex Olympi verticeAlto ex Olympi vertice
  53. πŸ” 29% Benedictus es Domine DeusBenedictus es Domine Deus
  54. πŸ” 29% Domine Rex omnipotensDomine Rex omnipotens
  55. πŸ” 29% Filiae JerusalemFiliae Jerusalem
  56. πŸ” 28% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  57. πŸ” 28% Angelus Domini astititAngelus Domini astitit
  58. πŸ” 28% Tollite iugum meumTollite iugum meum
  59. πŸ” 28% Unus autem ex illisUnus autem ex illis
  60. πŸ” 28% Beata nobis gaudiaBeata nobis gaudia
  61. πŸ” 28% Amen dico vobis quod uniAmen dico vobis quod uni
  62. πŸ” 28% Sancti spiritus et animaeSancti spiritus et animae
  63. πŸ” 28% Angularis fundamentumAngularis fundamentum
  64. πŸ” 28% Stans beata AgathaStans beata Agatha
  65. πŸ” 28% Benedictus esBenedictus es