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% Et ipsiEt ipsi
  2. πŸ” 72% Et ipsi viceruntEt ipsi vicerunt
  3. πŸ” 71% Et ipsi viceruntEt ipsi vicerunt
  4. πŸ” 49% Et ipsi viceruntEt ipsi vicerunt
  5. πŸ” 29% Sancti viceruntSancti vicerunt
  6. πŸ” 28%
  7. πŸ” 23% O Redemptor O Redemptor
  8. πŸ” 23% CredidiCredidi
  9. πŸ” 22% Ipsi sum desponsataIpsi sum desponsata
  10. πŸ” 22% Tu natale solum protegeTu natale solum protege
  11. πŸ” 21% Tu natale solumTu natale solum
  12. πŸ” 21% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  13. πŸ” 20% Hi sunt, quiHi sunt, qui
  14. πŸ” 20% Haec dicit DominusHaec dicit Dominus
  15. πŸ” 20% Laudemus virumLaudemus virum
  16. πŸ” 20% Erit sanguis AgniErit sanguis Agni
  17. πŸ” 20% Maria stabatMaria stabat
  18. πŸ” 20% Martinae celebri plauditeMartinae celebri plaudite
  19. πŸ” 20% A dextris est mihiA dextris est mihi
  20. πŸ” 20% Non fraus magnanimumNon fraus magnanimum
  21. πŸ” 20% O RedemptorO Redemptor
  22. πŸ” 19% Propter nosPropter nos
  23. πŸ” 19% Martinae celebriMartinae celebri
  24. πŸ” 19% Credo IVCredo IV
  25. πŸ” 19% Habet in vestimentoHabet in vestimento
  26. πŸ” 19% Istarum est enimIstarum est enim
  27. πŸ” 19% Herodes enim tenuitHerodes enim tenuit
  28. πŸ” 19% Habet in vestimentoHabet in vestimento
  29. πŸ” 19% Vicerunt draconemVicerunt draconem
  30. πŸ” 19% Panis angelicusPanis angelicus
  31. πŸ” 19% Credo VIICredo VII
  32. πŸ” 18% Credo IICredo II
  33. πŸ” 18% Gloria VIIIGloria VIII
  34. πŸ” 18% Christe Fili Dei viviChriste Fili Dei vivi
  35. πŸ” 18% Omnes inimΓ­ci meiOmnes inimΓ­ci mei
  36. πŸ” 18% Ipsi videruntIpsi viderunt
  37. πŸ” 18% Attendite universiAttendite universi
  38. πŸ” 18% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  39. πŸ” 18% Non illam cruciansNon illam crucians
  40. πŸ” 18% Isti sunt sanctiIsti sunt sancti
  41. πŸ” 18% Concede nobis hominemConcede nobis hominem
  42. πŸ” 18% Ipsi videruntIpsi viderunt
  43. πŸ” 18% Puer qui natus estPuer qui natus est
  44. πŸ” 18% Gloria IGloria I
  45. πŸ” 18% Lecto enim omni mandatoLecto enim omni mandato
  46. πŸ” 17% Sub altare DeiSub altare Dei
  47. πŸ” 17% Omnes inimici meiOmnes inimici mei
  48. πŸ” 17% Maria stabatMaria stabat
  49. πŸ” 17% Adjuva nosAdjuva nos
  50. πŸ” 17% Credo ICredo I
  51. πŸ” 17% Concede nobis hominemConcede nobis hominem
  52. πŸ” 17% Hic est vere MartyrHic est vere Martyr
  53. πŸ” 17% Adjuva nosAdjuva nos
  54. πŸ” 17% Tantum ergo XVTantum ergo XV
  55. πŸ” 17% Amen, amen dico...plorΓ‘bitisAmen, amen dico...plorΓ‘bitis
  56. πŸ” 17% Beata Mater et intacta... sentiantBeata Mater et intacta... sentiant
  57. πŸ” 17% Habet in vestimentoHabet in vestimento
  58. πŸ” 17% Dixit paterfamiliasDixit paterfamilias
  59. πŸ” 17% BenignitatemBenignitatem
  60. πŸ” 17% Herodes enim tenuitHerodes enim tenuit
  61. πŸ” 17% Domine fac mecumDomine fac mecum
  62. πŸ” 17% Quodcumque ligaverisQuodcumque ligaveris
  63. πŸ” 17% Gaudent in caelisGaudent in caelis
  64. πŸ” 17% Mittite in dΓ©xteramMittite in dΓ©xteram
  65. πŸ” 17% Credo Missa RegiaCredo Missa Regia