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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Beati pauperes spirituBeati pauperes spiritu
  2. πŸ” 43% Praeceptor per totamPraeceptor per totam
  3. πŸ” 43% Beati pacificiBeati pacifici
  4. πŸ” 40% Renovamini spirituRenovamini spiritu
  5. πŸ” 38% Simile est enim... patrifamiliasSimile est enim... patrifamilias
  6. πŸ” 37% Quicumque SpirituQuicumque Spiritu
  7. πŸ” 36% Quicumque SpirituQuicumque Spiritu
  8. πŸ” 36% Beati pauperesBeati pauperes
  9. πŸ” 35% Quicumque Spiritu (Mode 8g-a)Quicumque Spiritu (Mode 8g-a)
  10. πŸ” 35% Beati omnesBeati omnes
  11. πŸ” 35% Quicumque Spiritu (Mode 8g-g)Quicumque Spiritu (Mode 8g-g)
  12. πŸ” 35% Te qui in SpirituTe qui in Spiritu
  13. πŸ” 34% Beati pauperesBeati pauperes
  14. πŸ” 34% Qui odit 1Qui odit 1
  15. πŸ” 34% QuΓ¦rite primumQuΓ¦rite primum
  16. πŸ” 34% Confitemini alterutrum 1Confitemini alterutrum 1
  17. πŸ” 34% Si duo ex vobisSi duo ex vobis
  18. πŸ” 33% Domine non sum dignusDomine non sum dignus
  19. πŸ” 33% PosueruntPosuerunt
  20. πŸ” 33% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  21. πŸ” 32% Confiteor tibi PaterConfiteor tibi Pater
  22. πŸ” 32% Beati qui habitantBeati qui habitant
  23. πŸ” 32% Reddite ergoReddite ergo
  24. πŸ” 32% Veniet dies DominiVeniet dies Domini
  25. πŸ” 32% Dedit Iesus virtutemDedit Iesus virtutem
  26. πŸ” 32% Cum vidisset Iesus turbasCum vidisset Iesus turbas
  27. πŸ” 32% Si vis perfectusSi vis perfectus
  28. πŸ” 32% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  29. πŸ” 32% In resurrectioneIn resurrectione
  30. πŸ” 32% Omnis qui petitOmnis qui petit
  31. πŸ” 32% Ubi est thesaurusUbi est thesaurus
  32. πŸ” 32% Domine si tu visDomine si tu vis
  33. πŸ” 31% Beati qui scrutanturBeati qui scrutantur
  34. πŸ” 31% Dixit dominus vilicoDixit dominus vilico
  35. πŸ” 31% Mirabantur omnes de hisMirabantur omnes de his
  36. πŸ” 31% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  37. πŸ” 31% Impetum inimicorumImpetum inimicorum
  38. πŸ” 31% In resurrectioneIn resurrectione
  39. πŸ” 31% Non omnis qui dicitNon omnis qui dicit
  40. πŸ” 31% Domine quinqueDomine quinque
  41. πŸ” 31% Agite pΓ¦nitentiamAgite pΓ¦nitentiam
  42. πŸ” 31% Beati qui ambulant 2 (Mode 8g-a)Beati qui ambulant 2 (Mode 8g-a)
  43. πŸ” 30% Sinite parvulos 1Sinite parvulos 1
  44. πŸ” 30% Nam et egoNam et ego
  45. πŸ” 30% Mittens DominusMittens Dominus
  46. πŸ” 30% Unus est enimUnus est enim
  47. πŸ” 30% Exaudiat DominusExaudiat Dominus
  48. πŸ” 30% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  49. πŸ” 30% Caritas fraternitatisCaritas fraternitatis
  50. πŸ” 30% Sabbatum propterSabbatum propter
  51. πŸ” 30% Beati qui lavant stolasBeati qui lavant stolas
  52. πŸ” 30% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  53. πŸ” 30% Praevaluit DavidPraevaluit David
  54. πŸ” 30% Magister scimusMagister scimus
  55. πŸ” 30% Colligite primumColligite primum
  56. πŸ” 30% Beati qui audiuntBeati qui audiunt
  57. πŸ” 29% Creator omnium DeusCreator omnium Deus
  58. πŸ” 29% Evangelium meumEvangelium meum
  59. πŸ” 29% Aspice DomineAspice Domine
  60. πŸ” 29% Mirabantur omnes quiMirabantur omnes qui
  61. πŸ” 29% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  62. πŸ” 29% Ascendens IesusAscendens Iesus
  63. πŸ” 29% Bonum est tibi debilemBonum est tibi debilem
  64. πŸ” 29% Qui mihi ministratQui mihi ministrat
  65. πŸ” 29% Requievit spiritusRequievit spiritus