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% Ite XIte X
  2. 🔍 21% Benedicamus IIIBenedicamus III
  3. 🔍 18% Ite IIte I
  4. 🔍 17% Kyrie XKyrie X
  5. 🔍 15% Ite VIIte VI
  6. 🔍 15% Ite (Missa Votiva BMV)Ite (Missa Votiva BMV)
  7. 🔍 15% Ite VIte V
  8. 🔍 13% Ite IVIte IV
  9. 🔍 13% Alleluia (modi communes post offertorium - V)Alleluia (modi communes post offertorium - V)
  10. 🔍 13% Ite IIIIte III
  11. 🔍 13% Ite XIIIIte XIII
  12. 🔍 13% Ite (Missa Regia I)Ite (Missa Regia I)
  13. 🔍 13% Ite (Missa secundi Toni)Ite (Missa secundi Toni)
  14. 🔍 12% Ite XV/XVIIte XV/XVI
  15. 🔍 12% Ite IIIte II
  16. 🔍 12% Ite XIIIte XII
  17. 🔍 12% Ite VIIte VI
  18. 🔍 12% Ite VIte V
  19. 🔍 12% Ite, missa estIte, missa est
  20. 🔍 12% Ite IXIte IX
  21. 🔍 12% Ite XIVIte XIV
  22. 🔍 12% Ite Missa RegiaIte Missa Regia
  23. 🔍 11% Benedicamus VIIIBenedicamus VIII
  24. 🔍 11% Ite IVIte IV
  25. 🔍 11% Ite IaIte Ia
  26. 🔍 11% Ite I (forma ordinaria)Ite I (forma ordinaria)
  27. 🔍 11%
  28. 🔍 11% Ite Missa RegiaIte Missa Regia
  29. 🔍 11% Alleluia (ad communionem mode 5)Alleluia (ad communionem mode 5)
  30. 🔍 11% Ad Praefationem in tono solemniAd Praefationem in tono solemni
  31. 🔍 11% Ite in paceIte in pace
  32. 🔍 11% Ite IbIte Ib
  33. 🔍 10% AfferteAfferte
  34. 🔍 10% Ite XIIte XI
  35. 🔍 10% Ite, missa est, alleluia, alleluiaIte, missa est, alleluia, alleluia
  36. 🔍 10% Sanctus XIIISanctus XIII
  37. 🔍 10% Ad Praefationem in tono ferialiAd Praefationem in tono feriali
  38. 🔍 10% Ad Orationes IAd Orationes I
  39. 🔍 10% Agnus XIIIAgnus XIII
  40. 🔍 10% Gloria XIIIGloria XIII
  41. 🔍 10% Ite VIIIte VII
  42. 🔍 10% Ite IIaIte IIa
  43. 🔍 10% Ite, missa est, alleluia, alleluiaIte, missa est, alleluia, alleluia
  44. 🔍 10% Dominus vobiscumDominus vobiscum
  45. 🔍 9% Ite ad Evangelium DominiIte ad Evangelium Domini
  46. 🔍 9% Ite VIIIIte VIII
  47. 🔍 9% Kyrie VIIIKyrie VIII
  48. 🔍 9% Immittet AngelusImmittet Angelus
  49. 🔍 9% Ad Orationes IIAd Orationes II
  50. 🔍 9% Ad EvangeliumAd Evangelium
  51. 🔍 9% Esto mihiEsto mihi
  52. 🔍 9% Praefatio de Dominicis per annum IVPraefatio de Dominicis per annum IV
  53. 🔍 9% PriusquamPriusquam
  54. 🔍 9% RequiescantRequiescant
  55. 🔍 9% Ad Pater nosterAd Pater noster
  56. 🔍 9% Praefatio ferialis de sacratissimo Corde IesuPraefatio ferialis de sacratissimo Corde Iesu
  57. 🔍 9% Ite in pace, glorificandoIte in pace, glorificando
  58. 🔍 9% Per omnia saecula saeculorum (2. Tonus ferialis)Per omnia saecula saeculorum (2. Tonus ferialis)
  59. 🔍 9% Nimis honorati suntNimis honorati sunt
  60. 🔍 9% Praefatio solemnis de QuadragesimaPraefatio solemnis de Quadragesima
  61. 🔍 9% Ite VIte V
  62. 🔍 9% PriusquamPriusquam
  63. 🔍 9% Ubi caritas est veraUbi caritas est vera
  64. 🔍 9% Praefatio solemnis de Epiphania DominiPraefatio solemnis de Epiphania Domini
  65. 🔍 9% Pater si non potestPater si non potest