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% Afferte DominoAfferte Domino
  2. πŸ” 71% Afferte DominoAfferte Domino
  3. πŸ” 53% Afferte DominoAfferte Domino
  4. πŸ” 43% Adorate DominumAdorate Dominum
  5. πŸ” 43% Afferte Domino familiaeAfferte Domino familiae
  6. πŸ” 42% Afferte Domino familiaeAfferte Domino familiae
  7. πŸ” 42% Afferte Domino gloriamAfferte Domino gloriam
  8. πŸ” 41% Afferte Domino gloriamAfferte Domino gloriam
  9. πŸ” 40% Afferte... gloriamAfferte... gloriam
  10. πŸ” 38% Afferte... familiaeAfferte... familiae
  11. πŸ” 38% Afferte DominoAfferte Domino
  12. πŸ” 34% AfferteAfferte
  13. πŸ” 34% Dominus in temploDominus in templo
  14. πŸ” 33% Adorate Deum omnes angeliAdorate Deum omnes angeli
  15. πŸ” 33% Afferte DominoAfferte Domino
  16. πŸ” 33% Justus germinabitJustus germinabit
  17. πŸ” 32% Exaltabo te DomineExaltabo te Domine
  18. πŸ” 32% Introibo in domumIntroibo in domum
  19. πŸ” 30% PraedicansPraedicans
  20. πŸ” 29% In legeIn lege
  21. πŸ” 28% Gaudete et exsultateGaudete et exsultate
  22. πŸ” 28% Sanctis qui in terraSanctis qui in terra
  23. πŸ” 27% Omnis terra adoret teOmnis terra adoret te
  24. πŸ” 27% Annuntiaverunt inter gentesAnnuntiaverunt inter gentes
  25. πŸ” 27% Adorate Dominum in aulaAdorate Dominum in aula
  26. πŸ” 27% AlleluiaAlleluia
  27. πŸ” 27% Domine qui operati justitiamDomine qui operati justitiam
  28. πŸ” 27% Beatus quem elegistiBeatus quem elegisti
  29. πŸ” 26% Afferte DominoAfferte Domino
  30. πŸ” 25% Reges TharsisReges Tharsis
  31. πŸ” 25% Homo natus est in eaHomo natus est in ea
  32. πŸ” 25% MirabilemMirabilem
  33. πŸ” 25% Emitte Spiritum tuumEmitte Spiritum tuum
  34. πŸ” 24% Factus est repenteFactus est repente
  35. πŸ” 24% In conceptiΓ³ne suaIn conceptiΓ³ne sua
  36. πŸ” 24% Tollite hostiasTollite hostias
  37. πŸ” 23% Ecce merces sanctorumEcce merces sanctorum
  38. πŸ” 23% Adjuvit eamAdjuvit eam
  39. πŸ” 23% Virgines DominiVirgines Domini
  40. πŸ” 22% Alleluia, SpiritusAlleluia, Spiritus
  41. πŸ” 22% AdmirΓ‘bile est nomen tuumAdmirΓ‘bile est nomen tuum
  42. πŸ” 22% Dixit Iesus discipulis suis AfferteDixit Iesus discipulis suis Afferte
  43. πŸ” 21% Deus majestatisDeus majestatis
  44. πŸ” 21% Deus majestatisDeus majestatis
  45. πŸ” 21% Consurgens JosephConsurgens Joseph
  46. πŸ” 21% Adorate DominumAdorate Dominum
  47. πŸ” 21% Tollite HostiasTollite Hostias
  48. πŸ” 21% Laetamini in DominoLaetamini in Domino
  49. πŸ” 21% Adorate DominumAdorate Dominum
  50. πŸ” 21% Ego sum RaphaelEgo sum Raphael
  51. πŸ” 20% Deus majestatisDeus majestatis
  52. πŸ” 20% Exaltate DominumExaltate Dominum
  53. πŸ” 20% Cantate Domino et benediciteCantate Domino et benedicite
  54. πŸ” 20% Confitemini Domino quoniamConfitemini Domino quoniam
  55. πŸ” 20% Ad te o sancta Dei GenitrixAd te o sancta Dei Genitrix
  56. πŸ” 20% SurrΓ©xit DΓ³minus vereSurrΓ©xit DΓ³minus vere
  57. πŸ” 19% Exaltate DominumExaltate Dominum
  58. πŸ” 19% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  59. πŸ” 19% Jubilate DominoJubilate Domino
  60. πŸ” 19% Canticum Trium PuerorumCanticum Trium Puerorum
  61. πŸ” 19% Caro mea vere est cibusCaro mea vere est cibus
  62. πŸ” 19% Sancti Domini Domino benediciteSancti Domini Domino benedicite
  63. πŸ” 19% Adorate DominumAdorate Dominum
  64. πŸ” 18% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  65. πŸ” 18% Servite DominoServite Domino