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% Agite pΓ¦nitentiamAgite pΓ¦nitentiam
  2. πŸ” 38% Agite paenitentiamAgite paenitentiam
  3. πŸ” 34% Candor est lucisCandor est lucis
  4. πŸ” 34% Dicit Dominus PaenitentiamDicit Dominus Paenitentiam
  5. πŸ” 34% Dicit Dominus PaenitentiamDicit Dominus Paenitentiam
  6. πŸ” 32% Verba quΓ¦ locutusVerba quΓ¦ locutus
  7. πŸ” 32% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  8. πŸ” 32% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  9. πŸ” 32% Fratres glorificateFratres glorificate
  10. πŸ” 32% In resurrectioneIn resurrectione
  11. πŸ” 32% Omnis sapientiaOmnis sapientia
  12. πŸ” 31% Sinite parvulos 1Sinite parvulos 1
  13. πŸ” 31% Ego sum panis... Γ¦ternum alleluia 2Ego sum panis... Γ¦ternum alleluia 2
  14. πŸ” 31% Fratres debitoresFratres debitores
  15. πŸ” 31% Beati pauperes spirituBeati pauperes spiritu
  16. πŸ” 31% Cantemus DominoCantemus Domino
  17. πŸ” 31% Deus misereaturDeus misereatur
  18. πŸ” 31% Unus est enimUnus est enim
  19. πŸ” 31% Magister scimusMagister scimus
  20. πŸ” 30% Multi venient (mode 8)Multi venient (mode 8)
  21. πŸ” 30% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  22. πŸ” 30% Missus sum ad ovesMissus sum ad oves
  23. πŸ” 30% Qui odit 1Qui odit 1
  24. πŸ” 30% Praevaluit DavidPraevaluit David
  25. πŸ” 30% Petite et accipietis quΓ¦ritePetite et accipietis quΓ¦rite
  26. πŸ” 30% Beati pacificiBeati pacifici
  27. πŸ” 30% Simile est enim... patrifamiliasSimile est enim... patrifamilias
  28. πŸ” 30% Audite et intellegiteAudite et intellegite
  29. πŸ” 30% Exaudiat DominusExaudiat Dominus
  30. πŸ” 29% Non omnis qui dicitNon omnis qui dicit
  31. πŸ” 29% Qui non accipitQui non accipit
  32. πŸ” 29% Rogate DominumRogate Dominum
  33. πŸ” 29% Fratres hortamur vosFratres hortamur vos
  34. πŸ” 29% Novissime autemNovissime autem
  35. πŸ” 29% Adorate DominumAdorate Dominum
  36. πŸ” 29% Quanto temporeQuanto tempore
  37. πŸ” 29% Orate pro persequentibusOrate pro persequentibus
  38. πŸ” 29% QuΓ¦rite primumQuΓ¦rite primum
  39. πŸ” 29% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  40. πŸ” 29% Semen ceciditSemen cecidit
  41. πŸ” 29% Veniet dies DominiVeniet dies Domini
  42. πŸ” 29% Caritas fraternitatisCaritas fraternitatis
  43. πŸ” 29% Domine quinqueDomine quinque
  44. πŸ” 29% Ambulans IesusAmbulans Iesus
  45. πŸ” 29% Me etenimMe etenim
  46. πŸ” 29% Ego sum Deus AbrahamEgo sum Deus Abraham
  47. πŸ” 29% Erat Andreas fraterErat Andreas frater
  48. πŸ” 29% Mirabantur omnes de hisMirabantur omnes de his
  49. πŸ” 29% Qui mihi ministratQui mihi ministrat
  50. πŸ” 29% In resurrectioneIn resurrectione
  51. πŸ” 29% Si quis fecerit... intrabitSi quis fecerit... intrabit
  52. πŸ” 29% Accepit autem omnesAccepit autem omnes
  53. πŸ” 29% Nolite sollicitiNolite solliciti
  54. πŸ” 29% Omnes qui habebantOmnes qui habebant
  55. πŸ” 28% Domine non sum dignusDomine non sum dignus
  56. πŸ” 28% Estote ergo vosEstote ergo vos
  57. πŸ” 28% Dum fortisDum fortis
  58. πŸ” 28% NuptiΓ¦ quidemNuptiΓ¦ quidem
  59. πŸ” 28% Gaudete et exsultate quiaGaudete et exsultate quia
  60. πŸ” 28% Si vere fratresSi vere fratres
  61. πŸ” 28% Domine si tu visDomine si tu vis
  62. πŸ” 28% Benedictus Dominus DeusBenedictus Dominus Deus
  63. πŸ” 28% Requievit spiritusRequievit spiritus
  64. πŸ” 28% Audi DomineAudi Domine
  65. πŸ” 28% Sabbatum propterSabbatum propter