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% Praeceptis salutaribus moniti (B)Praeceptis salutaribus moniti (B)
  2. πŸ” 90% Praeceptis salutaribus moniti (C)Praeceptis salutaribus moniti (C)
  3. πŸ” 89% Praeceptis salutaribus moniti (A)Praeceptis salutaribus moniti (A)
  4. πŸ” 36% Pater noster (B)Pater noster (B)
  5. πŸ” 34% Offerte vobis pacemOfferte vobis pacem
  6. πŸ” 29% Per Christum (A)Per Christum (A)
  7. πŸ” 28% Per Dominum (A)Per Dominum (A)
  8. πŸ” 28% Exaudire dignerisExaudire digneris
  9. πŸ” 28% Qui vivit (A)Qui vivit (A)
  10. πŸ” 27% Qui vivit (B)Qui vivit (B)
  11. πŸ” 27% Miserere nostriMiserere nostri
  12. πŸ” 26% Pater NosterPater Noster
  13. πŸ” 26% Per ipsum (A. tonus simplex)Per ipsum (A. tonus simplex)
  14. πŸ” 25% Alleluia (A)Alleluia (A)
  15. πŸ” 25% Alleluia (C)Alleluia (C)
  16. πŸ” 24% Alleluia (B)Alleluia (B)
  17. πŸ” 23% Alleluia (D)Alleluia (D)
  18. πŸ” 22% Dominus vobiscum ... Inclinate (A)Dominus vobiscum ... Inclinate (A)
  19. πŸ” 22% Per Christum (B)Per Christum (B)
  20. πŸ” 22% Kyrie eleisonKyrie eleison
  21. πŸ” 22% Libera nosLibera nos
  22. πŸ” 21% Dominus vobiscum ... Sit nomen (B)Dominus vobiscum ... Sit nomen (B)
  23. πŸ” 20% Dominus vobiscum ... Inclinate (B)Dominus vobiscum ... Inclinate (B)
  24. πŸ” 19% Dominus vobiscum ... Sursum corda (A. tonus simplex)Dominus vobiscum ... Sursum corda (A. tonus simplex)
  25. πŸ” 18% Lumen ChristiLumen Christi
  26. πŸ” 18% Pater noster (C)Pater noster (C)
  27. πŸ” 18% Gratia DominiGratia Domini
  28. πŸ” 18% Alleluia (ad offertorium mode 6) Alleluia (ad offertorium mode 6)
  29. πŸ” 18% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  30. πŸ” 18% Gratia Domini nostriGratia Domini nostri
  31. πŸ” 18% Verbum Domini (A, B)Verbum Domini (A, B)
  32. πŸ” 17% Mysterium fideiMysterium fidei
  33. πŸ” 17% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)Dominus vobiscum ... Sursum corda (B. tonus sollemnis)
  34. πŸ” 17% Ad salutationem - 2Ad salutationem - 2
  35. πŸ” 17% Regina caeli jubilaRegina caeli jubila
  36. πŸ” 17% Mysterium fideiMysterium fidei
  37. πŸ” 16% Toni Evangelii (A)Toni Evangelii (A)
  38. πŸ” 16% Ave lumenAve lumen
  39. πŸ” 16% Praefatio ferialis de sancto Ioanne BaptistaPraefatio ferialis de sancto Ioanne Baptista
  40. πŸ” 16% Ad salutationem - 1Ad salutationem - 1
  41. πŸ” 16% Mysterium fideiMysterium fidei
  42. πŸ” 16% Praefatio ferialis de sancto Ioseph Sponso B. M. V.Praefatio ferialis de sancto Ioseph Sponso B. M. V.
  43. πŸ” 16% Alleluia (ad offertorium mode 7) Alleluia (ad offertorium mode 7)
  44. πŸ” 16% Ite I (forma ordinaria)Ite I (forma ordinaria)
  45. πŸ” 16% Christe, vivens hostiaChriste, vivens hostia
  46. πŸ” 16% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  47. πŸ” 16% Exsultet iam angelicaExsultet iam angelica
  48. πŸ” 16% Tota pulchra esTota pulchra es
  49. πŸ” 16% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  50. πŸ” 16% Gratia Domini nostri (I)Gratia Domini nostri (I)
  51. πŸ” 16% Nostis qui conventusNostis qui conventus
  52. πŸ” 16% Pater noster (A)Pater noster (A)
  53. πŸ” 16% Ipsum elegit DominusIpsum elegit Dominus
  54. πŸ” 15% Stabat Mater speciosaStabat Mater speciosa
  55. πŸ” 15% Praefatio ferialis de sancto Joanne BaptistaPraefatio ferialis de sancto Joanne Baptista
  56. πŸ” 15% Gaudeamus exsultantesGaudeamus exsultantes
  57. πŸ” 15% Praefatio ferialis de D. N. Iesu Christo RegePraefatio ferialis de D. N. Iesu Christo Rege
  58. πŸ” 15% Miserere mei... secundumMiserere mei... secundum
  59. πŸ” 15% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  60. πŸ” 15% Miserere meiMiserere mei
  61. πŸ” 15% Alleluia (ant. mode 7)Alleluia (ant. mode 7)
  62. πŸ” 15% Alleluia (ant. mode 5)Alleluia (ant. mode 5)
  63. πŸ” 15% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  64. πŸ” 15% Dominum deprecemurDominum deprecemur
  65. πŸ” 15% In nomine PatrisIn nomine Patris