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% In sanctitate serviamusIn sanctitate serviamus
  2. πŸ” 72% In sanctitate serviamusIn sanctitate serviamus
  3. πŸ” 71% In sanctitate serviamusIn sanctitate serviamus
  4. πŸ” 71% In sanctitate serviamusIn sanctitate serviamus
  5. πŸ” 64% In sanctitate serviamusIn sanctitate serviamus
  6. πŸ” 36% In sanctitate serviamusIn sanctitate serviamus
  7. πŸ” 30% Liberati serviamusLiberati serviamus
  8. πŸ” 29% Liberati serviamus Deo nostroLiberati serviamus Deo nostro
  9. πŸ” 29% In sanctitate et justitia servieruntIn sanctitate et justitia servierunt
  10. πŸ” 26% Servite DominoServite Domino
  11. πŸ” 25% Per signum CrucisPer signum Crucis
  12. πŸ” 25% In sanctitate et justitiaIn sanctitate et justitia
  13. πŸ” 24% Per signum CrucisPer signum Crucis
  14. πŸ” 23% Aspice in meAspice in me
  15. πŸ” 23% Cum jucunditateCum jucunditate
  16. πŸ” 23% Servi Domini benediciteServi Domini benedicite
  17. πŸ” 23% Pater noster (Ad Laudes et Vesperas)Pater noster (Ad Laudes et Vesperas)
  18. πŸ” 23% Ave MariaAve Maria
  19. πŸ” 23% Si iniquitates (Ant)Si iniquitates (Ant)
  20. πŸ” 22% In tribulationeIn tribulatione
  21. πŸ” 22% Nomen sempiternumNomen sempiternum
  22. πŸ” 22% BenedictusBenedictus
  23. πŸ” 22% Pater noster (ferialis)Pater noster (ferialis)
  24. πŸ” 22% In verbum tuumIn verbum tuum
  25. πŸ” 22% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae
  26. πŸ” 22% Nos autem gloriariNos autem gloriari
  27. πŸ” 22% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  28. πŸ” 22% Per signum crucisPer signum crucis
  29. πŸ” 22% Pater Noster (festivus)Pater Noster (festivus)
  30. πŸ” 22% Virgines DominiVirgines Domini
  31. πŸ” 22% Canticum Trium PuerorumCanticum Trium Puerorum
  32. πŸ” 22% Venite exsultemus DVenite exsultemus D
  33. πŸ” 22% Placebo DominoPlacebo Domino
  34. πŸ” 22% Adaperiat DominusAdaperiat Dominus
  35. πŸ” 22% Vidimus stellam ejusVidimus stellam ejus
  36. πŸ” 21% Visitavit nosVisitavit nos
  37. πŸ” 21% Cantate Domino canticum novumCantate Domino canticum novum
  38. πŸ” 21% Serve bone et fidelis intra (Conf. non Pontificis)Serve bone et fidelis intra (Conf. non Pontificis)
  39. πŸ” 21% De manu omniumDe manu omnium
  40. πŸ” 21% Te DeumTe Deum
  41. πŸ” 21% Beati omnesBeati omnes
  42. πŸ” 21% Adoramus te Christe (Resp Br)Adoramus te Christe (Resp Br)
  43. πŸ” 21% Per signum CrucisPer signum Crucis
  44. πŸ” 21% Dixit Dominus DominoDixit Dominus Domino
  45. πŸ” 21% Illuminare Domine his quiIlluminare Domine his qui
  46. πŸ” 21% Te DeumTe Deum
  47. πŸ” 21% Qui persequebantur justumQui persequebantur justum
  48. πŸ” 21% Calicem salutaris accipiam et nomenCalicem salutaris accipiam et nomen
  49. πŸ” 21% Cantabo DominoCantabo Domino
  50. πŸ” 21% Per signum CrucisPer signum Crucis
  51. πŸ” 21% Exsultet spiritus meusExsultet spiritus meus
  52. πŸ” 20% Pater NosterPater Noster
  53. πŸ” 20% Sancti et justi ... alleluiaSancti et justi ... alleluia
  54. πŸ” 20% Tua est potentiaTua est potentia
  55. πŸ” 20% Hymnus Te DeumHymnus Te Deum
  56. πŸ” 20% Nos qui vivimusNos qui vivimus
  57. πŸ” 20% Libera nosLibera nos
  58. πŸ” 20% StΓ‘tuit ea in Γ¦ternumStΓ‘tuit ea in Γ¦ternum
  59. πŸ” 20% Iam lucis orto sidereIam lucis orto sidere
  60. πŸ” 20% Serve bone et fidelisServe bone et fidelis
  61. πŸ” 20% Cum vocatus fuerisCum vocatus fueris
  62. πŸ” 20% Rubum quem videratRubum quem viderat
  63. πŸ” 20% Sancti Angeli CustodesSancti Angeli Custodes
  64. πŸ” 20% Domine ostendeDomine ostende
  65. πŸ” 20% Qui caelorum continesQui caelorum contines