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% Veni Creator SpiritusVeni Creator Spiritus
  2. 🔍 77% Veni Creator SpiritusVeni Creator Spiritus
  3. 🔍 68% Veni Creator SpiritusVeni Creator Spiritus
  4. 🔍 65% Veni Creator SpiritusVeni Creator Spiritus
  5. 🔍 53% Veni Creator SpiritusVeni Creator Spiritus
  6. 🔍 49% Veni Creator SpiritusVeni Creator Spiritus
  7. 🔍 49% Veni Creator (1983/1934)Veni Creator (1983/1934)
  8. 🔍 48% Veni Creator SpiritusVeni Creator Spiritus
  9. 🔍 39% Veni Creator SpiritusVeni Creator Spiritus
  10. 🔍 36% Veni Creator SpiritusVeni Creator Spiritus
  11. 🔍 35% Jam Christus astra ascenderatJam Christus astra ascenderat
  12. 🔍 28% Regis superni nuntiaRegis superni nuntia
  13. 🔍 28% Veni Sancte SpiritusVeni Sancte Spiritus
  14. 🔍 28% Quia vidisti meQuia vidisti me
  15. 🔍 28% Impleta gaudentImpleta gaudent
  16. 🔍 27% Veni Sancte SpiritusVeni Sancte Spiritus
  17. 🔍 27% O lux beata CaelitumO lux beata Caelitum
  18. 🔍 27% Beata es MariaBeata es Maria
  19. 🔍 27% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  20. 🔍 26% Nunc Sancte nobis SpiritusNunc Sancte nobis Spiritus
  21. 🔍 26% Veni Domine et noliVeni Domine et noli
  22. 🔍 26% Benedictus Deus qui misitBenedictus Deus qui misit
  23. 🔍 26% Ave MariaAve Maria
  24. 🔍 26% Confitebor nominiConfitebor nomini
  25. 🔍 26% Sanctorum meritisSanctorum meritis
  26. 🔍 25% Jesu nostra redemptioJesu nostra redemptio
  27. 🔍 25% O lux beata CaelitumO lux beata Caelitum
  28. 🔍 25% O lux beata CaelitumO lux beata Caelitum
  29. 🔍 25% O lux beata CaelitumO lux beata Caelitum
  30. 🔍 25% O vos unanimesO vos unanimes
  31. 🔍 25% A solis ortusA solis ortus
  32. 🔍 25% Omnis spiritusOmnis spiritus
  33. 🔍 25% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  34. 🔍 25% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  35. 🔍 25% O lux beata CaelitumO lux beata Caelitum
  36. 🔍 24% Veni Sancte SpiritusVeni Sancte Spiritus
  37. 🔍 24% Spiritus Domini super meSpiritus Domini super me
  38. 🔍 24% Te lucis ante terminum (Dupl.)Te lucis ante terminum (Dupl.)
  39. 🔍 24% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  40. 🔍 24% Saule fraterSaule frater
  41. 🔍 24% Te lucis ante terminum (In Festo S. Cordis Jesu))Te lucis ante terminum (In Festo S. Cordis Jesu))
  42. 🔍 24% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  43. 🔍 24% Non illam cruciansNon illam crucians
  44. 🔍 24% Aeterna... Apostolorum (II)Aeterna... Apostolorum (II)
  45. 🔍 24% Hymnus Te DeumHymnus Te Deum
  46. 🔍 24% Servus tuusServus tuus
  47. 🔍 24% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  48. 🔍 24% Nunc Sancte nobis SpiritusNunc Sancte nobis Spiritus
  49. 🔍 24% Veni sancte spiritusVeni sancte spiritus
  50. 🔍 24% Veni Creator SpiritusVeni Creator Spiritus
  51. 🔍 24% Aurea luceAurea luce
  52. 🔍 23% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  53. 🔍 23% Rerum Deus (In Festo S. Cordis Jesu)Rerum Deus (In Festo S. Cordis Jesu)
  54. 🔍 23% Aeterna... Martyrum (Ia)Aeterna... Martyrum (Ia)
  55. 🔍 23% Nunc Sancte nobis SpiritusNunc Sancte nobis Spiritus
  56. 🔍 23% O gente felix hospitaO gente felix hospita
  57. 🔍 23% Quomodo fiet istudQuomodo fiet istud
  58. 🔍 23% Venit lumenVenit lumen
  59. 🔍 23% Dominus... fecitDominus... fecit
  60. 🔍 23% Beata nobisBeata nobis
  61. 🔍 23% Tu natale solum protegeTu natale solum protege
  62. 🔍 23% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  63. 🔍 23% Te lucis ante terminum (In Festo Pentecostes)Te lucis ante terminum (In Festo Pentecostes)
  64. 🔍 23% Gaudentes festumGaudentes festum
  65. 🔍 23% Nunc Sancte nobis Spiritus (In Quadragesima)Nunc Sancte nobis Spiritus (In Quadragesima)