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% Loquens JosephLoquens Joseph
  2. πŸ” 40% Aspice DomineAspice Domine
  3. πŸ” 37% Gloriosus Dei amicusGloriosus Dei amicus
  4. πŸ” 36% Concede nobis DomineConcede nobis Domine
  5. πŸ” 34% Omnis pulchritudoOmnis pulchritudo
  6. πŸ” 33% Felix namqueFelix namque
  7. πŸ” 33% Ex ejus tumbaEx ejus tumba
  8. πŸ” 32% Beata AgathaBeata Agatha
  9. πŸ” 32% Magnus sanctus PaulusMagnus sanctus Paulus
  10. πŸ” 32% In conspectu gentiumIn conspectu gentium
  11. πŸ” 31% Inter natosInter natos
  12. πŸ” 30% Cornelius centurioCornelius centurio
  13. πŸ” 30% ExistimoExistimo
  14. πŸ” 30% O spem miramO spem miram
  15. πŸ” 30% O spem miramO spem miram
  16. πŸ” 30% O spem miramO spem miram
  17. πŸ” 29% Ex more docti mysticoEx more docti mystico
  18. πŸ” 29% O spem miramO spem miram
  19. πŸ” 29% Mihi absit gloriari nisi in cruceMihi absit gloriari nisi in cruce
  20. πŸ” 29% Per tuam crucemPer tuam crucem
  21. πŸ” 28% Haec est diesHaec est dies
  22. πŸ” 28% Igitur perfecti suntIgitur perfecti sunt
  23. πŸ” 28% Cum audisset JobCum audisset Job
  24. πŸ” 28% Quomodo fiet istudQuomodo fiet istud
  25. πŸ” 28% Angelus Domini apparuit (Resp.)Angelus Domini apparuit (Resp.)
  26. πŸ” 28% Jesu nostra redemptioJesu nostra redemptio
  27. πŸ” 27% Veni Creator (1983/1934)Veni Creator (1983/1934)
  28. πŸ” 27% Jam Christus astra ascenderatJam Christus astra ascenderat
  29. πŸ” 27% Per unum hΓ³minemPer unum hΓ³minem
  30. πŸ” 27% Gloria IGloria I
  31. πŸ” 27% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  32. πŸ” 27% Veni Creator SpiritusVeni Creator Spiritus
  33. πŸ” 27% Dum exiret Jacob (Resp.)Dum exiret Jacob (Resp.)
  34. πŸ” 27% Vos estis lux mundiVos estis lux mundi
  35. πŸ” 27% Candor aeternaeCandor aeternae
  36. πŸ” 27% Omnes gentes plaudite (All)Omnes gentes plaudite (All)
  37. πŸ” 26% Sancte PauleSancte Paule
  38. πŸ” 26% Ex more docti MysticoEx more docti Mystico
  39. πŸ” 26% Aspice Domine de sedeAspice Domine de sede
  40. πŸ” 26% Iste est Joannes (Resp.)Iste est Joannes (Resp.)
  41. πŸ” 26% Ex more docti mysticoEx more docti mystico
  42. πŸ” 26% Felix namque esFelix namque es
  43. πŸ” 26% Virginis proles (II)Virginis proles (II)
  44. πŸ” 26% Christi milesChristi miles
  45. πŸ” 26% Felix namque esFelix namque es
  46. πŸ” 26% Gloria VIIGloria VII
  47. πŸ” 26% Aspice Domine de sedeAspice Domine de sede
  48. πŸ” 26% OstenditOstendit
  49. πŸ” 26% Veni Redemptor gentiumVeni Redemptor gentium
  50. πŸ” 25% Sicut oculiSicut oculi
  51. πŸ” 25% In martyris LaurentiiIn martyris Laurentii
  52. πŸ” 25% Veni Creator SpiritusVeni Creator Spiritus
  53. πŸ” 25% Exaudi Domine... adjutorExaudi Domine... adjutor
  54. πŸ” 25% Cum inducerent puerum Jesum (Resp.)Cum inducerent puerum Jesum (Resp.)
  55. πŸ” 25% Tria sunt muneraTria sunt munera
  56. πŸ” 25% StatuitStatuit
  57. πŸ” 25% A solis ortusA solis ortus
  58. πŸ” 25% Veni Creator SpiritusVeni Creator Spiritus
  59. πŸ” 25% Cantabant SanctiCantabant Sancti
  60. πŸ” 25% Festum celebre martyrisFestum celebre martyris
  61. πŸ” 25% O MartineO Martine
  62. πŸ” 25% Nunc tempus acceptabileNunc tempus acceptabile
  63. πŸ” 25% Centum quadraginta (Resp.)Centum quadraginta (Resp.)
  64. πŸ” 25% Qua Christus hora sitiitQua Christus hora sitiit
  65. πŸ” 24% Jam sol receditJam sol recedit