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% Dum venerit Paraclitus (2)Dum venerit Paraclitus (2)
  2. 🔍 64% Dum venerit ParaclitusDum venerit Paraclitus
  3. 🔍 45% Cum venerit Paraclitus SpiritusCum venerit Paraclitus Spiritus
  4. 🔍 43% Dum venerit ParaclitusDum venerit Paraclitus
  5. 🔍 40% Cum venerit ParaclitusCum venerit Paraclitus
  6. 🔍 39% Dum venerit Paraclitus SpiritusDum venerit Paraclitus Spiritus
  7. 🔍 37% Cum veneritCum venerit
  8. 🔍 35% Dum sanctificatusDum sanctificatus
  9. 🔍 35% Spiritus quiSpiritus qui
  10. 🔍 35% Spiritus quiSpiritus qui
  11. 🔍 34% Cantate DominoCantate Domino
  12. 🔍 34% Si quis sititSi quis sitit
  13. 🔍 34% Domus meaDomus mea
  14. 🔍 34% Benedicite omnes AngeliBenedicite omnes Angeli
  15. 🔍 33% Terra tremuitTerra tremuit
  16. 🔍 33% SanctificavitSanctificavit
  17. 🔍 32% Erit vobisErit vobis
  18. 🔍 32% Salus populiSalus populi
  19. 🔍 32% Spiritus ParaclitusSpiritus Paraclitus
  20. 🔍 32% Benedicite DominumBenedicite Dominum
  21. 🔍 32% Ecce virgoEcce virgo
  22. 🔍 32% Sapientia reddiditSapientia reddidit
  23. 🔍 32% Ecce vicit leoEcce vicit leo
  24. 🔍 32% Populus acquisitionisPopulus acquisitionis
  25. 🔍 31% In virtute tuaIn virtute tua
  26. 🔍 31% Surrexit Dominus et apparuit (Com.)Surrexit Dominus et apparuit (Com.)
  27. 🔍 31% Populum humilemPopulum humilem
  28. 🔍 31% In te speraviIn te speravi
  29. 🔍 31% Fuit homoFuit homo
  30. 🔍 30% Victricem manumVictricem manum
  31. 🔍 30% Cibavit eos... AlleluiaCibavit eos... Alleluia
  32. 🔍 30% ExsultavitExsultavit
  33. 🔍 30% In conspectu Angelorum (Off)In conspectu Angelorum (Off)
  34. 🔍 30% Bonitas DominiBonitas Domini
  35. 🔍 30% Fidelis servus (Com.)Fidelis servus (Com.)
  36. 🔍 30% Jubilate DeoJubilate Deo
  37. 🔍 30% Si diligis meSi diligis me
  38. 🔍 30% Quaerite DominumQuaerite Dominum
  39. 🔍 30% Spiritus Domini cum AlleluiaSpiritus Domini cum Alleluia
  40. 🔍 30% CognoviCognovi
  41. 🔍 30% Spiritus... replevit... alleluiaSpiritus... replevit... alleluia
  42. 🔍 30% Gaudete cum alleluiaGaudete cum alleluia
  43. 🔍 29% Beatus quicumqueBeatus quicumque
  44. 🔍 29% Cum venerit ParaclitusCum venerit Paraclitus
  45. 🔍 29% Unde huic sapientia haecUnde huic sapientia haec
  46. 🔍 29% Lux de luceLux de luce
  47. 🔍 28% Beata es VirgoBeata es Virgo
  48. 🔍 28% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  49. 🔍 28% Ecce Dominus venietEcce Dominus veniet
  50. 🔍 28% Spiritus SanctusSpiritus Sanctus
  51. 🔍 28% Veni sponsa ChristiVeni sponsa Christi
  52. 🔍 28% Sinite parvulosSinite parvulos
  53. 🔍 28% Confitebor tibi... DeusConfitebor tibi... Deus
  54. 🔍 28% Mitte manum... alleluiaMitte manum... alleluia
  55. 🔍 28% TenebraeTenebrae
  56. 🔍 28% Dominus fortitudoDominus fortitudo
  57. 🔍 28% Dignus est AgnusDignus est Agnus
  58. 🔍 28% Ego plantaviEgo plantavi
  59. 🔍 28% Cantate DominoCantate Domino
  60. 🔍 28% Simon Joannis (+ T.P.)Simon Joannis (+ T.P.)
  61. 🔍 28% Simon JoannisSimon Joannis
  62. 🔍 28% Animam meamAnimam meam
  63. 🔍 28% Inveni DavidInveni David
  64. 🔍 27% Eduxit eosEduxit eos
  65. 🔍 27% Os justiOs justi