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% SuscepimusSuscepimus
  2. 🔍 61% SuscepimusSuscepimus
  3. 🔍 60% SuscepimusSuscepimus
  4. 🔍 50% Suscepimus Deus (Grad.)Suscepimus Deus (Grad.)
  5. 🔍 45% Suscepimus DeusSuscepimus Deus
  6. 🔍 35% GloriaGloria
  7. 🔍 35% AdoramusAdoramus
  8. 🔍 35% EmendemusEmendemus
  9. 🔍 35% Domine Dominus nosterDomine Dominus noster
  10. 🔍 34% Protector nosterProtector noster
  11. 🔍 32% Propitius estoPropitius esto
  12. 🔍 32% Suscepimus Deus (Grad.)Suscepimus Deus (Grad.)
  13. 🔍 31% Bonum est confiteriBonum est confiteri
  14. 🔍 31% Christus factus estChristus factus est
  15. 🔍 30% Tecum principiumTecum principium
  16. 🔍 30% Timebunt gentesTimebunt gentes
  17. 🔍 30% Domine Deus... qui repertusDomine Deus... qui repertus
  18. 🔍 30% Domine non secundumDomine non secundum
  19. 🔍 30% In Deo speravitIn Deo speravit
  20. 🔍 29% Constitues eosConstitues eos
  21. 🔍 29% Spiritus DominiSpiritus Domini
  22. 🔍 29% Justus ut palmaJustus ut palma
  23. 🔍 29% DilexistiDilexisti
  24. 🔍 29% Gaudeamus ... AnnaGaudeamus ... Anna
  25. 🔍 29% Christus factus estChristus factus est
  26. 🔍 29% Ad te levaviAd te levavi
  27. 🔍 29% Domine audiviDomine audivi
  28. 🔍 28% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  29. 🔍 28% Nunc dimittisNunc dimittis
  30. 🔍 28% Lumen HilareLumen Hilare
  31. 🔍 28% Viderunt omnesViderunt omnes
  32. 🔍 28% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  33. 🔍 28% Benedicimus DeumBenedicimus Deum
  34. 🔍 28% Crucem tuam adoramusCrucem tuam adoramus
  35. 🔍 28% Adjuvabit eamAdjuvabit eam
  36. 🔍 28% Gaudeamus ... AgathaGaudeamus ... Agatha
  37. 🔍 28% Intret in conspectuIntret in conspectu
  38. 🔍 28% Gaudeamus ... AssumptionGaudeamus ... Assumption
  39. 🔍 28% Gaudeamus ... ConceptionGaudeamus ... Conception
  40. 🔍 28% Sederunt principesSederunt principes
  41. 🔍 28% Justus es DomineJustus es Domine
  42. 🔍 27% Loquebar Ps. LaudateLoquebar Ps. Laudate
  43. 🔍 27% Domine in tua misericordiaDomine in tua misericordia
  44. 🔍 27% Veni sponsa ChristiVeni sponsa Christi
  45. 🔍 27% Domine Dominus nosterDomine Dominus noster
  46. 🔍 27% IlluminaIllumina
  47. 🔍 27% Locus isteLocus iste
  48. 🔍 27% Omnia quae fecistiOmnia quae fecisti
  49. 🔍 27% Oravi DeumOravi Deum
  50. 🔍 27% Inclina DomineInclina Domine
  51. 🔍 27% In Deo speravitIn Deo speravit
  52. 🔍 27% In virtute tuaIn virtute tua
  53. 🔍 27% Loquebar ... S. John BaptistLoquebar ... S. John Baptist
  54. 🔍 27% Esto mihiEsto mihi
  55. 🔍 27% Respice DomineRespice Domine
  56. 🔍 27% Anima nostraAnima nostra
  57. 🔍 26% Unam petii... BeatiUnam petii... Beati
  58. 🔍 26% ConfiteminiConfitemini
  59. 🔍 26% VidimusVidimus
  60. 🔍 26% Ecce sacerdosEcce sacerdos
  61. 🔍 26% Nunc DimittisNunc Dimittis
  62. 🔍 26% Qui operatus estQui operatus est
  63. 🔍 26% Me exspectaveruntMe exspectaverunt
  64. 🔍 26% Ego dixiEgo dixi
  65. 🔍 26% Anima nostraAnima nostra