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% Ego quasi storaxEgo quasi storax
  2. 🔍 33% Beata es Virgo Maria Dei (Resp)Beata es Virgo Maria Dei (Resp)
  3. 🔍 33% Laetentur omnesLaetentur omnes
  4. 🔍 32% Principes persecuti suntPrincipes persecuti sunt
  5. 🔍 31% Obaudite meObaudite me
  6. 🔍 31% Ego dormioEgo dormio
  7. 🔍 30% In nomine meoIn nomine meo
  8. 🔍 29% Qui venturus estQui venturus est
  9. 🔍 28% Maria ergoMaria ergo
  10. 🔍 27% Gyrum caeliGyrum caeli
  11. 🔍 27% Hostis HerodesHostis Herodes
  12. 🔍 26% Descendit JesusDescendit Jesus
  13. 🔍 26% Sursum sonetSursum sonet
  14. 🔍 26% Veni Redemptor gentiumVeni Redemptor gentium
  15. 🔍 26% Beata AgathaBeata Agatha
  16. 🔍 26% Maria unxitMaria unxit
  17. 🔍 25% Requiem (Officium)Requiem (Officium)
  18. 🔍 25% Exsultet jam AngelicaExsultet jam Angelica
  19. 🔍 25% Te DeumTe Deum
  20. 🔍 25% Dicit Dominus EgoDicit Dominus Ego
  21. 🔍 25% Et posueruntEt posuerunt
  22. 🔍 25% Exsultet iam angelicaExsultet iam angelica
  23. 🔍 25% Venite exultemus IV GVenite exultemus IV G
  24. 🔍 25% Transite ad meTransite ad me
  25. 🔍 25% Non turbetur corNon turbetur cor
  26. 🔍 25% Magnus sanctus PaulusMagnus sanctus Paulus
  27. 🔍 25% Haec dicit DominusHaec dicit Dominus
  28. 🔍 25% A solis ortusA solis ortus
  29. 🔍 25% In voluntateIn voluntate
  30. 🔍 25% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  31. 🔍 24% Te DeumTe Deum
  32. 🔍 24% Exsultet jam AngelicaExsultet jam Angelica
  33. 🔍 24% Te DeumTe Deum
  34. 🔍 24% Te Matrem laudamusTe Matrem laudamus
  35. 🔍 24% Si Dominus DeusSi Dominus Deus
  36. 🔍 24% Quasi tubaQuasi tuba
  37. 🔍 24% In benedictioneIn benedictione
  38. 🔍 24% Maria ergo unxitMaria ergo unxit
  39. 🔍 24% Quasi stellaQuasi stella
  40. 🔍 24% Miserere (Ps 50)Miserere (Ps 50)
  41. 🔍 24% Exsultet iam angelica (brevior)Exsultet iam angelica (brevior)
  42. 🔍 24% Ascendit ChristusAscendit Christus
  43. 🔍 24% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  44. 🔍 24% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  45. 🔍 24% MiseratioMiseratio
  46. 🔍 24% Si Dominus Deus meus (Resp.)Si Dominus Deus meus (Resp.)
  47. 🔍 24% Felix namqueFelix namque
  48. 🔍 24% Quasi tubaQuasi tuba
  49. 🔍 24% Sanctificavit (verses)Sanctificavit (verses)
  50. 🔍 23% Super omniaSuper omnia
  51. 🔍 23% Praefatio de Adventu IPraefatio de Adventu I
  52. 🔍 23% Venite Exsultemus VIIVenite Exsultemus VII
  53. 🔍 23% Te Deum (Solemn tone)Te Deum (Solemn tone)
  54. 🔍 23% Respice in meRespice in me
  55. 🔍 23% Maria dixitMaria dixit
  56. 🔍 23% Honor virtusHonor virtus
  57. 🔍 23% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  58. 🔍 23% Perfice gressusPerfice gressus
  59. 🔍 23% Domine ne longeDomine ne longe
  60. 🔍 23% Audi benigneAudi benigne
  61. 🔍 23% Sancte N.Sancte N.
  62. 🔍 23% BeatissimaeBeatissimae
  63. 🔍 23% Saule fraterSaule frater
  64. 🔍 23% Benedicens ergo DeusBenedicens ergo Deus
  65. 🔍 23% Respice in meRespice in me