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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Tanto tempore vobiscum sumTanto tempore vobiscum sum
  2. πŸ” 77% Tanto tempore vobiscumTanto tempore vobiscum
  3. πŸ” 77% Tanto tempore vobiscum sumTanto tempore vobiscum sum
  4. πŸ” 70% Tanto tempore vobiscum sum (Ant.)Tanto tempore vobiscum sum (Ant.)
  5. πŸ” 66% Tanto tempore vobiscum sum (Ant.)Tanto tempore vobiscum sum (Ant.)
  6. πŸ” 45% Tanto tempore vobiscum sum (Com.)Tanto tempore vobiscum sum (Com.)
  7. πŸ” 43% PhilippePhilippe
  8. πŸ” 42% Tanto tempore vobiscum sum (Resp.)Tanto tempore vobiscum sum (Resp.)
  9. πŸ” 37% Tanto tempore vobiscum sum (Com.)Tanto tempore vobiscum sum (Com.)
  10. πŸ” 36% Philippe qui videt mePhilippe qui videt me
  11. πŸ” 33% Tanto tempore vobiscum eramTanto tempore vobiscum eram
  12. πŸ” 32% Pinguis estPinguis est
  13. πŸ” 32% Philippe qui videt mePhilippe qui videt me
  14. πŸ” 32% Tanto tempore vobiscum sum (All.)Tanto tempore vobiscum sum (All.)
  15. πŸ” 31% Gloria laudis resonetGloria laudis resonet
  16. πŸ” 30% Tanto tempore vobiscum eramTanto tempore vobiscum eram
  17. πŸ” 29% Domine ostendeDomine ostende
  18. πŸ” 29% Tanto tempore vobiscum eramTanto tempore vobiscum eram
  19. πŸ” 28% Philippe qui videt mePhilippe qui videt me
  20. πŸ” 27% Venite exultemus IIIVenite exultemus III
  21. πŸ” 27% Quis ex vobis homoQuis ex vobis homo
  22. πŸ” 26% ResurrexiResurrexi
  23. πŸ” 26% Si cognovissetis meSi cognovissetis me
  24. πŸ” 25% Ego sumEgo sum
  25. πŸ” 25% Adoro te devoteAdoro te devote
  26. πŸ” 25% Si cognovissetis meSi cognovissetis me
  27. πŸ” 25% Dum complerenturDum complerentur
  28. πŸ” 24% ExspectoExspecto
  29. πŸ” 24% Maria quae mortaliumMaria quae mortalium
  30. πŸ” 24% Adoro te devote (monasticum)Adoro te devote (monasticum)
  31. πŸ” 23% Rector potens (In Festis BMV)Rector potens (In Festis BMV)
  32. πŸ” 23% Si cognovissetis meSi cognovissetis me
  33. πŸ” 23% Haec est hereditasHaec est hereditas
  34. πŸ” 23% Sacra jam splendentSacra jam splendent
  35. πŸ” 23% Jam morte victorJam morte victor
  36. πŸ” 23% Qui sequitur meQui sequitur me
  37. πŸ” 23% AccessistisAccessistis
  38. πŸ” 23% Omnis sanctorum concioOmnis sanctorum concio
  39. πŸ” 23% O prima Virgo proditaO prima Virgo prodita
  40. πŸ” 23% Ego sum pastor oviumEgo sum pastor ovium
  41. πŸ” 23% Rerum Deus (In Festis BMV)Rerum Deus (In Festis BMV)
  42. πŸ” 23% Aurora soli praeviaAurora soli praevia
  43. πŸ” 23% Omnis sanctorum concioOmnis sanctorum concio
  44. πŸ” 22% Salve virilis pectorisSalve virilis pectoris
  45. πŸ” 22% Ego sum pastor bonusEgo sum pastor bonus
  46. πŸ” 22% Ego sum panis vitΓ¦Ego sum panis vitΓ¦
  47. πŸ” 22% Caelestis aulae nuntiusCaelestis aulae nuntius
  48. πŸ” 22% Praeclara custos vΓ­rginumPraeclara custos vΓ­rginum
  49. πŸ” 22% Cum autem complacuitCum autem complacuit
  50. πŸ” 22% Ego sum qui sumEgo sum qui sum
  51. πŸ” 22% Memento, salutis AuctorMemento, salutis Auctor
  52. πŸ” 22% Credo quod RedemptorCredo quod Redemptor
  53. πŸ” 22% Te lucis ante terminum (In Festis B M V )Te lucis ante terminum (In Festis B M V )
  54. πŸ” 22% Ne derelinquas meNe derelinquas me
  55. πŸ” 22% Deo canamusDeo canamus
  56. πŸ” 22% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  57. πŸ” 22% Terrena cessent organaTerrena cessent organa
  58. πŸ” 22% Dulce fit nobisDulce fit nobis
  59. πŸ” 22% Ego sum pastor bonusEgo sum pastor bonus
  60. πŸ” 22% Venite Exsultemus VIIVenite Exsultemus VII
  61. πŸ” 22% Adhuc modicumAdhuc modicum
  62. πŸ” 22% Conclusit vias measConclusit vias meas
  63. πŸ” 21% Te gratulantesTe gratulantes
  64. πŸ” 21% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  65. πŸ” 21% Fit porta ChristiFit porta Christi