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% De profundisDe profundis
  2. 🔍 43% Si iniquitatesSi iniquitates
  3. 🔍 42% De profundisDe profundis
  4. 🔍 31% Dominus fortitudoDominus fortitudo
  5. 🔍 31% Intende vociIntende voci
  6. 🔍 29% De profundisDe profundis
  7. 🔍 28% De profundisDe profundis
  8. 🔍 28% Tu puerTu puer
  9. 🔍 28% Exspectans exspectaviExspectans exspectavi
  10. 🔍 28% Pueri Hebraeorum 1Pueri Hebraeorum 1
  11. 🔍 28% Inclina DomineInclina Domine
  12. 🔍 28% Vultum tuumVultum tuum
  13. 🔍 28% De profundis (verses)De profundis (verses)
  14. 🔍 28% Turba multaTurba multa
  15. 🔍 27% Ego clamaviEgo clamavi
  16. 🔍 27% Miserere mihi... ad teMiserere mihi... ad te
  17. 🔍 27% Mihi autem absit ... S. FrancisMihi autem absit ... S. Francis
  18. 🔍 27% Tecum principiumTecum principium
  19. 🔍 25% Pueri Hebraeorum 2Pueri Hebraeorum 2
  20. 🔍 25% Dominus dixitDominus dixit
  21. 🔍 25% Benedicite gentesBenedicite gentes
  22. 🔍 25% Dominus dixitDominus dixit
  23. 🔍 25% De profundisDe profundis
  24. 🔍 25% In voluntateIn voluntate
  25. 🔍 25% Terribilis estTerribilis est
  26. 🔍 25% Exaltabo teExaltabo te
  27. 🔍 25% Circumdederunt meCircumdederunt me
  28. 🔍 25% In medioIn medio
  29. 🔍 25% Mandatum novumMandatum novum
  30. 🔍 25% Ad te DomineAd te Domine
  31. 🔍 25% In medioIn medio
  32. 🔍 25% QuotiescumqueQuotiescumque
  33. 🔍 25% Unam petii... BeatiUnam petii... Beati
  34. 🔍 24% Ex ore infantiumEx ore infantium
  35. 🔍 24% Intret in conspectuIntret in conspectu
  36. 🔍 24% HosannaHosanna
  37. 🔍 24% Respice in meRespice in me
  38. 🔍 24% Domine Jesu ChristeDomine Jesu Christe
  39. 🔍 24% IntelligeIntellige
  40. 🔍 24% Puer natus estPuer natus est
  41. 🔍 24% ObtuleruntObtulerunt
  42. 🔍 24% ReminiscereReminiscere
  43. 🔍 24% Dominus JesusDominus Jesus
  44. 🔍 24% Tu puerTu puer
  45. 🔍 24% Exaudi DomineExaudi Domine
  46. 🔍 23% GloriaGloria
  47. 🔍 23% Oravi DeumOravi Deum
  48. 🔍 23% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  49. 🔍 23% Me exspectaveruntMe exspectaverunt
  50. 🔍 23% Exaudi DomineExaudi Domine
  51. 🔍 23% IlluminaIllumina
  52. 🔍 23% Dominus illuminatio meaDominus illuminatio mea
  53. 🔍 23% Anima nostraAnima nostra
  54. 🔍 23% Cantate DominoCantate Domino
  55. 🔍 23% Domine exaudiDomine exaudi
  56. 🔍 23% Juravit DominusJuravit Dominus
  57. 🔍 23% Respice DomineRespice Domine
  58. 🔍 23% The Reproaches (1)The Reproaches (1)
  59. 🔍 23% EmendemusEmendemus
  60. 🔍 23% SanctusSanctus
  61. 🔍 22% Salus populiSalus populi
  62. 🔍 22% Dextera DominiDextera Domini
  63. 🔍 22% Omnes de SabaOmnes de Saba
  64. 🔍 22% De fructu operumDe fructu operum
  65. 🔍 22% Propter veritatemPropter veritatem