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% In nomine PatrisIn nomine Patris
  2. 🔍 60% In nomine PatrisIn nomine Patris
  3. 🔍 57% Gratia DominiGratia Domini
  4. 🔍 56% Verbum Domini (I)Verbum Domini (I)
  5. 🔍 55% Verbum Domini (II)Verbum Domini (II)
  6. 🔍 55% Per omnia (B)Per omnia (B)
  7. 🔍 52% Pax DominiPax Domini
  8. 🔍 52% Quia tuumQuia tuum
  9. 🔍 52% In nomine PatrisIn nomine Patris
  10. 🔍 51% Ite, missa estIte, missa est
  11. 🔍 50% In nomine PatrisIn nomine Patris
  12. 🔍 49% Dominus vobiscum ... Benedicat (A)Dominus vobiscum ... Benedicat (A)
  13. 🔍 47% Per omnia (A)Per omnia (A)
  14. 🔍 45% Dominus vobiscum. [Pax vobis] (B)Dominus vobiscum. [Pax vobis] (B)
  15. 🔍 45% Verbum Domini (A, B)Verbum Domini (A, B)
  16. 🔍 45% Per Christum (B)Per Christum (B)
  17. 🔍 44% Dominus vobiscum ... Benedicat (B)Dominus vobiscum ... Benedicat (B)
  18. 🔍 44% Dominus vobiscum. [Pax vobis] (A)Dominus vobiscum. [Pax vobis] (A)
  19. 🔍 43% Verbum Domini (C)Verbum Domini (C)
  20. 🔍 39% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)Dominus vobiscum ... Sursum corda (B. tonus sollemnis)
  21. 🔍 38% Dominus vobiscum ... Lectio sancti Evangelii (B)Dominus vobiscum ... Lectio sancti Evangelii (B)
  22. 🔍 37% Dominus vobiscum ... Lectio sancti Evangelii (C)Dominus vobiscum ... Lectio sancti Evangelii (C)
  23. 🔍 37% Dominus vobiscum ... Lectio sancti Evangelii (A)Dominus vobiscum ... Lectio sancti Evangelii (A)
  24. 🔍 34% Per Christum (A)Per Christum (A)
  25. 🔍 33% Qui vivit (B)Qui vivit (B)
  26. 🔍 32% Qui vivit (A)Qui vivit (A)
  27. 🔍 32% Dominus vobiscum ... Sit nomen (B)Dominus vobiscum ... Sit nomen (B)
  28. 🔍 32% Miserere nostriMiserere nostri
  29. 🔍 31% Per ipsum (B. tonus sollemnis)Per ipsum (B. tonus sollemnis)
  30. 🔍 30% Dominum deprecemurDominum deprecemur
  31. 🔍 30% Gratia vobisGratia vobis
  32. 🔍 28% Dominus vobiscum ... Sursum corda (A. tonus simplex)Dominus vobiscum ... Sursum corda (A. tonus simplex)
  33. 🔍 27% Pater noster (A)Pater noster (A)
  34. 🔍 26% Asperges me (ad lib.) IAsperges me (ad lib.) I
  35. 🔍 25% Ite I (forma ordinaria)Ite I (forma ordinaria)
  36. 🔍 25% In nomine Christi. Amen.In nomine Christi. Amen.
  37. 🔍 25% Toni Communes Ad Gloria Patri (Modo V)Toni Communes Ad Gloria Patri (Modo V)
  38. 🔍 25% Dominus vobiscum ... Sit nomen (A)Dominus vobiscum ... Sit nomen (A)
  39. 🔍 24% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  40. 🔍 24% Toni Communes Ad Gloria Patri (Modo II)Toni Communes Ad Gloria Patri (Modo II)
  41. 🔍 24% Per Dominum (A)Per Dominum (A)
  42. 🔍 24% Pontifical BlessingPontifical Blessing
  43. 🔍 24% Toni Communes Ad Gloria Patri (Modo I)Toni Communes Ad Gloria Patri (Modo I)
  44. 🔍 24% Per Dominum (B)Per Dominum (B)
  45. 🔍 24% Toni Communes Ad Gloria Patri (Modo VIII)Toni Communes Ad Gloria Patri (Modo VIII)
  46. 🔍 24% Kyrie XVI (forma ordinaria)Kyrie XVI (forma ordinaria)
  47. 🔍 23% Toni Communes Ad Gloria Patri (Modo IV)Toni Communes Ad Gloria Patri (Modo IV)
  48. 🔍 23% Ite, missa est, alleluia, alleluiaIte, missa est, alleluia, alleluia
  49. 🔍 23% Dominus vobiscumDominus vobiscum
  50. 🔍 23% Domine Iesu ChristeDomine Iesu Christe
  51. 🔍 23% Dominus vobiscum ... Benedicat vosDominus vobiscum ... Benedicat vos
  52. 🔍 23% Gloria Patri IVGloria Patri IV
  53. 🔍 22% Toni Communes Ad Gloria Patri (Modo III)Toni Communes Ad Gloria Patri (Modo III)
  54. 🔍 22% Gloria Patri - VGloria Patri - V
  55. 🔍 22% Libera nosLibera nos
  56. 🔍 22% Pater noster (C)Pater noster (C)
  57. 🔍 22% Benedictus Dominus a saeculoBenedictus Dominus a saeculo
  58. 🔍 22% Asperges meAsperges me
  59. 🔍 22% Gratia Domini nostri (I)Gratia Domini nostri (I)
  60. 🔍 22% Mysterium fideiMysterium fidei
  61. 🔍 22% Gloria Patri - IVGloria Patri - IV
  62. 🔍 22% Toni Communes Ad Gloria Patri (Modo VII)Toni Communes Ad Gloria Patri (Modo VII)
  63. 🔍 22% Alleluia (A)Alleluia (A)
  64. 🔍 22% Sanctus IVSanctus IV
  65. 🔍 22% Sanctus ISanctus I