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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Taceat Mundus (Oxyrhynchus hymn)Taceat Mundus (Oxyrhynchus hymn)
  2. πŸ” 59% Taceat Mundus (Oxyrhynchus hymn)Taceat Mundus (Oxyrhynchus hymn)
  3. πŸ” 28% Spiritus DominiSpiritus Domini
  4. πŸ” 27% Lumen HilareLumen Hilare
  5. πŸ” 26% Credo IIICredo III
  6. πŸ” 25% Ubi caritasUbi caritas
  7. πŸ” 25% ExsultetExsultet
  8. πŸ” 25% Gloria (Introits tone 2)Gloria (Introits tone 2)
  9. πŸ” 25% Rorate cΓ¦li… CaeliRorate cΓ¦li… Caeli
  10. πŸ” 24% Spiritus DominiSpiritus Domini
  11. πŸ” 24% Gloria (Introits tone 6)Gloria (Introits tone 6)
  12. πŸ” 23% In Nomine Jesu 2In Nomine Jesu 2
  13. πŸ” 23% Gaudeamus ... AnnaGaudeamus ... Anna
  14. πŸ” 22% GloriaGloria
  15. πŸ” 22% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  16. πŸ” 22% Exsultabunt sanctiExsultabunt sancti
  17. πŸ” 22% Stabat MaterStabat Mater
  18. πŸ” 22% Ave Maria (Hail Mary)Ave Maria (Hail Mary)
  19. πŸ” 21% Gaudeamus ... AssumptionGaudeamus ... Assumption
  20. πŸ” 21% Ave Rex nosterAve Rex noster
  21. πŸ” 21% Gaudeamus ... ConceptionGaudeamus ... Conception
  22. πŸ” 21% Deus IsraelDeus Israel
  23. πŸ” 21% Lauda Syon SalvatoremLauda Syon Salvatorem
  24. πŸ” 21% Gloria (Introits tone 4)Gloria (Introits tone 4)
  25. πŸ” 21% Gaudeamus ... AgathaGaudeamus ... Agatha
  26. πŸ” 21% Juxta vestibulumJuxta vestibulum
  27. πŸ” 21% Rorate cΓ¦li… BenedixistiRorate cΓ¦li… Benedixisti
  28. πŸ” 21% Domine Jesu ChristeDomine Jesu Christe
  29. πŸ” 21% Data est MihiData est Mihi
  30. πŸ” 21% Stabat Mater ... DominicanStabat Mater ... Dominican
  31. πŸ” 21% EmendemusEmendemus
  32. πŸ” 20% Omnes collaudantOmnes collaudant
  33. πŸ” 20% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  34. πŸ” 20% Spiritus Domini replevitSpiritus Domini replevit
  35. πŸ” 20% Gloria (Introits tone 3)Gloria (Introits tone 3)
  36. πŸ” 20% Domini est terraDomini est terra
  37. πŸ” 20% Occurrunt turbaeOccurrunt turbae
  38. πŸ” 20% CoeperuntCoeperunt
  39. πŸ” 20% Omnis terraOmnis terra
  40. πŸ” 20% Gloria (Introits tone 8)Gloria (Introits tone 8)
  41. πŸ” 19% Rorate CaeliRorate Caeli
  42. πŸ” 19% In medioIn medio
  43. πŸ” 19% Alleluia (ad Laudes in d.a Resurrectionis cum Psalmo 150)Alleluia (ad Laudes in d.a Resurrectionis cum Psalmo 150)
  44. πŸ” 19% Omnes gentesOmnes gentes
  45. πŸ” 19% VoveteVovete
  46. πŸ” 19% Reges TharsisReges Tharsis
  47. πŸ” 19% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  48. πŸ” 19% Pueri Hebraeorum 2Pueri Hebraeorum 2
  49. πŸ” 19% Libera me Domine de morteLibera me Domine de morte
  50. πŸ” 19% Vidi AquamVidi Aquam
  51. πŸ” 19% Gaudeamus ... ThomasGaudeamus ... Thomas
  52. πŸ” 19% Hodie scietisHodie scietis
  53. πŸ” 19% Lutum FecitLutum Fecit
  54. πŸ” 18% In medioIn medio
  55. πŸ” 18% Sacerdotes tuiSacerdotes tui
  56. πŸ” 18% Ecce advenitEcce advenit
  57. πŸ” 18% Deus in loco sanctoDeus in loco sancto
  58. πŸ” 18% ObtuleruntObtulerunt
  59. πŸ” 18% Os justiOs justi
  60. πŸ” 18% Primum quaeritePrimum quaerite
  61. πŸ” 18% Adorate DeumAdorate Deum
  62. πŸ” 18% Vultum tuumVultum tuum
  63. πŸ” 18% In voluntateIn voluntate
  64. πŸ” 18% Adorna thalamumAdorna thalamum
  65. πŸ” 18% FulgentibusFulgentibus