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 🔍 to find similarities to the given chant.

  1. 🔍 100% Trium puerorumTrium puerorum
  2. 🔍 71% Trium puerorumTrium puerorum
  3. 🔍 68% Trium puerorumTrium puerorum
  4. 🔍 67% Trium puerorumTrium puerorum
  5. 🔍 35% Cantemus Domino alleluiaCantemus Domino alleluia
  6. 🔍 34% Hymnum diciteHymnum dicite
  7. 🔍 33% Benedicite gentesBenedicite gentes
  8. 🔍 32% Cantabimus et psallemusCantabimus et psallemus
  9. 🔍 32% Trium puerorum cantemusTrium puerorum cantemus
  10. 🔍 29% Tres pueriTres pueri
  11. 🔍 28% Regnavit DominusRegnavit Dominus
  12. 🔍 27% Surrexit ChristusSurrexit Christus
  13. 🔍 24% Deo nostroDeo nostro
  14. 🔍 24% Sit nomen DominiSit nomen Domini
  15. 🔍 24% Exaudiat te DominusExaudiat te Dominus
  16. 🔍 24% Cantate DominoCantate Domino
  17. 🔍 24% Ex AEgyptoEx AEgypto
  18. 🔍 23% Ego dormiviEgo dormivi
  19. 🔍 23% Exaltabo te DomineExaltabo te Domine
  20. 🔍 23% Montes et collesMontes et colles
  21. 🔍 22% Domine in virtuteDomine in virtute
  22. 🔍 22% Facta est IudaeaFacta est Iudaea
  23. 🔍 22% A solis ortuA solis ortu
  24. 🔍 21% In conspectu AngelorumIn conspectu Angelorum
  25. 🔍 21% Lauda JerusalemLauda Jerusalem
  26. 🔍 21% Egredietur DominusEgredietur Dominus
  27. 🔍 21% Spiritus Domini super meSpiritus Domini super me
  28. 🔍 21% Ego autem ad DominumEgo autem ad Dominum
  29. 🔍 21% O Radix IesseO Radix Iesse
  30. 🔍 21% Hymnum cantate nobisHymnum cantate nobis
  31. 🔍 21% Cantabo DominoCantabo Domino
  32. 🔍 21% Nato DominoNato Domino
  33. 🔍 21% Veniet Dominus in potestateVeniet Dominus in potestate
  34. 🔍 21% Dum veneritDum venerit
  35. 🔍 20% Ut cognoscamusUt cognoscamus
  36. 🔍 20% Maria et fluminaMaria et flumina
  37. 🔍 20% De Sion venietDe Sion veniet
  38. 🔍 20% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  39. 🔍 20% Quaerite DominumQuaerite Dominum
  40. 🔍 20% Vigilate animoVigilate animo
  41. 🔍 20% Super solium DavidSuper solium David
  42. 🔍 20% Hymnum cantate nobisHymnum cantate nobis
  43. 🔍 20% De caelo venietDe caelo veniet
  44. 🔍 20% Dicite pusillanimesDicite pusillanimes
  45. 🔍 19% Hodie scietisHodie scietis
  46. 🔍 19% Confitebor nomini tuoConfitebor nomini tuo
  47. 🔍 19% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  48. 🔍 19% Exsurge Domine salvumExsurge Domine salvum
  49. 🔍 19% Ne timeas MariaNe timeas Maria
  50. 🔍 19% Benedictus es in firmamentoBenedictus es in firmamento
  51. 🔍 19% Hymnum dicamusHymnum dicamus
  52. 🔍 19% Nolite timereNolite timere
  53. 🔍 19% Veni Domine visitare nosVeni Domine visitare nos
  54. 🔍 19% Carmen triumCarmen trium
  55. 🔍 19% Sancti DominiSancti Domini
  56. 🔍 19% Beata es MariaBeata es Maria
  57. 🔍 19% Ex AEgypto vocaviEx AEgypto vocavi
  58. 🔍 19% Laetamini cum IerusalemLaetamini cum Ierusalem
  59. 🔍 19% Cantantibus organisCantantibus organis
  60. 🔍 19% SanctimoniaSanctimonia
  61. 🔍 19% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  62. 🔍 19% Tres in fornaceTres in fornace
  63. 🔍 19% Iuste et pieIuste et pie
  64. 🔍 19% Exspectabo DominumExspectabo Dominum
  65. 🔍 19% Factus estFactus est