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% Benedicite gentesBenedicite gentes
  2. 🔍 56% Benedicite, GentesBenedicite, Gentes
  3. 🔍 53% Benedicite gentesBenedicite gentes
  4. 🔍 43% Hymnum diciteHymnum dicite
  5. 🔍 41% Regnavit DominusRegnavit Dominus
  6. 🔍 38% Deo nostroDeo nostro
  7. 🔍 38% Sit nomen DominiSit nomen Domini
  8. 🔍 35% Ex AEgyptoEx AEgypto
  9. 🔍 34% Exaltabo te DomineExaltabo te Domine
  10. 🔍 34% Tres pueriTres pueri
  11. 🔍 33% Trium puerorumTrium puerorum
  12. 🔍 33% Facta est IudaeaFacta est Iudaea
  13. 🔍 33% A solis ortuA solis ortu
  14. 🔍 33% Exaudiat te DominusExaudiat te Dominus
  15. 🔍 33% Surrexit ChristusSurrexit Christus
  16. 🔍 32% Domine in virtuteDomine in virtute
  17. 🔍 31% In conspectu AngelorumIn conspectu Angelorum
  18. 🔍 30% Sancti Domini Domino benediciteSancti Domini Domino benedicite
  19. 🔍 30% Beata es MariaBeata es Maria
  20. 🔍 30% Benedicite Domino omnesBenedicite Domino omnes
  21. 🔍 30% De Sion venietDe Sion veniet
  22. 🔍 29% Cantate... et benediciteCantate... et benedicite
  23. 🔍 29% De caelo venietDe caelo veniet
  24. 🔍 29% Egredietur DominusEgredietur Dominus
  25. 🔍 29% Cantabimus et psallemusCantabimus et psallemus
  26. 🔍 29% Exsurge Domine salvumExsurge Domine salvum
  27. 🔍 29% Ecce completa suntEcce completa sunt
  28. 🔍 29% Benedictus es in firmamentoBenedictus es in firmamento
  29. 🔍 28% Omnes gentes per gyrumOmnes gentes per gyrum
  30. 🔍 28% Benedicite sacerdotesBenedicite sacerdotes
  31. 🔍 28% Spiritus SanctusSpiritus Sanctus
  32. 🔍 28% Sion renovaberisSion renovaberis
  33. 🔍 28% Ego dormiviEgo dormivi
  34. 🔍 28% Ego autem ad DominumEgo autem ad Dominum
  35. 🔍 28% Veniet Dominus et nonVeniet Dominus et non
  36. 🔍 28% Spiritus Domini super meSpiritus Domini super me
  37. 🔍 28% Lauda JerusalemLauda Jerusalem
  38. 🔍 28% Nolite timereNolite timere
  39. 🔍 28% Audite omnesAudite omnes
  40. 🔍 28% Ad te DomineAd te Domine
  41. 🔍 28% Hodie scietisHodie scietis
  42. 🔍 28% Ave MariaAve Maria
  43. 🔍 28% Completi suntCompleti sunt
  44. 🔍 28% Vigilate animoVigilate animo
  45. 🔍 27% Cantate Domino et benediciteCantate Domino et benedicite
  46. 🔍 27% Ex AEgypto vocaviEx AEgypto vocavi
  47. 🔍 27% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  48. 🔍 27% Constantes estoteConstantes estote
  49. 🔍 27% Deus a LibanoDeus a Libano
  50. 🔍 27% Dicite pusillanimesDicite pusillanimes
  51. 🔍 27% Iuste et pieIuste et pie
  52. 🔍 27% Quaerite DominumQuaerite Dominum
  53. 🔍 27% Maria et fluminaMaria et flumina
  54. 🔍 27% Canticum Trium PuerorumCanticum Trium Puerorum
  55. 🔍 27% Veniet Dominus in potestateVeniet Dominus in potestate
  56. 🔍 26% Convertere DomineConvertere Domine
  57. 🔍 26% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  58. 🔍 26% Ecce completa suntEcce completa sunt
  59. 🔍 26% Benedicta tu in mulieribusBenedicta tu in mulieribus
  60. 🔍 26% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  61. 🔍 26% Ierusalem gaudeIerusalem gaude
  62. 🔍 26% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  63. 🔍 26% Ut cognoscamusUt cognoscamus
  64. 🔍 26% Vox clamantis in desertoVox clamantis in deserto
  65. 🔍 26% Beatam me dicentBeatam me dicent