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% Dabo Sanctis meisDabo Sanctis meis
  2. 🔍 54% Dabo sanctis meisDabo sanctis meis
  3. 🔍 31% Non meis meritisNon meis meritis
  4. 🔍 28% Sancti spiritus et animaeSancti spiritus et animae
  5. 🔍 27% Nomen sempiternumNomen sempiternum
  6. 🔍 26% Aspice in meAspice in me
  7. 🔍 25% In sanctis ejusIn sanctis ejus
  8. 🔍 25% Vincenti daboVincenti dabo
  9. 🔍 25% Dixit DominusDixit Dominus
  10. 🔍 25% Sede a dextris meisSede a dextris meis
  11. 🔍 25% Dabo in SionDabo in Sion
  12. 🔍 24% In corde GertrudisIn corde Gertrudis
  13. 🔍 23% Vivit DominusVivit Dominus
  14. 🔍 23% Sanctificavit DominusSanctificavit Dominus
  15. 🔍 23% Non meis meritisNon meis meritis
  16. 🔍 23% Cantabo DominoCantabo Domino
  17. 🔍 23% Si cognovissetis meSi cognovissetis me
  18. 🔍 22% Non meis meritisNon meis meritis
  19. 🔍 22% Dixit Dominus DominoDixit Dominus Domino
  20. 🔍 22% Tibi soli peccaviTibi soli peccavi
  21. 🔍 22% Dabo in SionDabo in Sion
  22. 🔍 22% Dabo in SionDabo in Sion
  23. 🔍 22% Sana animam meamSana animam meam
  24. 🔍 22% Dabo in SionDabo in Sion
  25. 🔍 21% Nomen sempiternumNomen sempiternum
  26. 🔍 21% Dabo in SionDabo in Sion
  27. 🔍 21% Dabo in SionDabo in Sion
  28. 🔍 21% Cum palma ad regnaCum palma ad regna
  29. 🔍 21% Dabo in SionDabo in Sion
  30. 🔍 21% Recedite a meRecedite a me
  31. 🔍 21% Ave MariaAve Maria
  32. 🔍 21% Omnis spiritusOmnis spiritus
  33. 🔍 21% Nolite me considerareNolite me considerare
  34. 🔍 20% Dirupisti DomineDirupisti Domine
  35. 🔍 20% Memento meiMemento mei
  36. 🔍 20% Adspice in meAdspice in me
  37. 🔍 20% Dicite invitatisDicite invitatis
  38. 🔍 20% Placebo DominoPlacebo Domino
  39. 🔍 20% Exsurgens MariaExsurgens Maria
  40. 🔍 20% Respexit DominusRespexit Dominus
  41. 🔍 20% Angeli eorum semper videntAngeli eorum semper vident
  42. 🔍 20% Vestimentum tuumVestimentum tuum
  43. 🔍 20% Lauda et laetare filia SionLauda et laetare filia Sion
  44. 🔍 20% Non meis meritisNon meis meritis
  45. 🔍 20% Ego dixi, Domine (Tonus simplex)Ego dixi, Domine (Tonus simplex)
  46. 🔍 20% Ecce fidelis servusEcce fidelis servus
  47. 🔍 20% Dominus custodit teDominus custodit te
  48. 🔍 20% Dabo vobis cor novumDabo vobis cor novum
  49. 🔍 19% Vos qui secuti... dicit (Ant.)Vos qui secuti... dicit (Ant.)
  50. 🔍 19% Domine probasti meDomine probasti me
  51. 🔍 19% Veni electa meaVeni electa mea
  52. 🔍 19% Justi fulgebunt sicut solJusti fulgebunt sicut sol
  53. 🔍 19% Ne reminiscarisNe reminiscaris
  54. 🔍 19% Exsultet spiritus meusExsultet spiritus meus
  55. 🔍 19% Fulgebunt justi Fulgebunt justi
  56. 🔍 19% Domine ostendeDomine ostende
  57. 🔍 19% Exortum est in tenebrisExortum est in tenebris
  58. 🔍 19% Me suscepitMe suscepit
  59. 🔍 19% Dixit Dominus DominoDixit Dominus Domino
  60. 🔍 19% In sanctitate serviamusIn sanctitate serviamus
  61. 🔍 19% Ego sum viaEgo sum via
  62. 🔍 19% Dabit ei DominusDabit ei Dominus
  63. 🔍 19% Hymnus omnibus SanctisHymnus omnibus Sanctis
  64. 🔍 19% Da mihi in discoDa mihi in disco
  65. 🔍 19% Simeon justusSimeon justus