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% Fecunda sanctis insulaFecunda sanctis insula
  2. πŸ” 52% Vir celse forma fulgidaVir celse forma fulgida
  3. πŸ” 50% Vir celse forma fulgidaVir celse forma fulgida
  4. πŸ” 50% Vir celse forma fulgidaVir celse forma fulgida
  5. πŸ” 50% Vir celse (Pro papa)Vir celse (Pro papa)
  6. πŸ” 49% Vir celse (pro Episcopo)Vir celse (pro Episcopo)
  7. πŸ” 49% Vir celse (Pro presbytero)Vir celse (Pro presbytero)
  8. πŸ” 49% Vir celse (Pro resbytero)Vir celse (Pro resbytero)
  9. πŸ” 48% Sacrata nobis gaudiaSacrata nobis gaudia
  10. πŸ” 27% Veni prΓ¦celsaVeni prΓ¦celsa
  11. πŸ” 27% Martyr DeiMartyr Dei
  12. πŸ” 26% Exsultet caelum gaudibus (S. Joanni Evangelistae)Exsultet caelum gaudibus (S. Joanni Evangelistae)
  13. πŸ” 25% Inclitus rector (Pro Papa)Inclitus rector (Pro Papa)
  14. πŸ” 24% Inclitus rector (Pro Episcopo)Inclitus rector (Pro Episcopo)
  15. πŸ” 24% Sint tibi laudis, S BonifatiiSint tibi laudis, S Bonifatii
  16. πŸ” 24% O virgo materO virgo mater
  17. πŸ” 24% Doctor Γ¦ternusDoctor Γ¦ternus
  18. πŸ” 24% Hi sacerdotesHi sacerdotes
  19. πŸ” 23% Agnoscat omne saeculumAgnoscat omne saeculum
  20. πŸ” 23% Inclitus rector (Pro Presbytero)Inclitus rector (Pro Presbytero)
  21. πŸ” 23% Iesu, redemptor omniumIesu, redemptor omnium
  22. πŸ” 23% Iesu, redemptor omniumIesu, redemptor omnium
  23. πŸ” 23% Iesu redemptor omniumIesu redemptor omnium
  24. πŸ” 23% Matthia SacratissimoMatthia Sacratissimo
  25. πŸ” 22% Festiva canimusFestiva canimus
  26. πŸ” 22% Matthia SacratissimoMatthia Sacratissimo
  27. πŸ” 21% Nocti succedit luciferNocti succedit lucifer
  28. πŸ” 20% Verbum supernum prodiensVerbum supernum prodiens
  29. πŸ” 20% Verbum supernum prodiensVerbum supernum prodiens
  30. πŸ” 19% Nocti succedit luciferNocti succedit lucifer
  31. πŸ” 18% Deus tuorumDeus tuorum
  32. πŸ” 17% Anglorum iamAnglorum iam
  33. πŸ” 17% Si quis introieritSi quis introierit
  34. πŸ” 17% Miserere (Ps 50)Miserere (Ps 50)
  35. πŸ” 17% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  36. πŸ” 16% In sanctis ejusIn sanctis ejus
  37. πŸ” 16% Doctor insignisDoctor insignis
  38. πŸ” 16% Veni praecelsa DominaVeni praecelsa Domina
  39. πŸ” 16% Anglorum jam ApostolusAnglorum jam Apostolus
  40. πŸ” 16% Miserere mei... secundumMiserere mei... secundum
  41. πŸ” 15% Martyr Dei, qui unicumMartyr Dei, qui unicum
  42. πŸ” 15% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  43. πŸ” 15% Te DeumTe Deum
  44. πŸ” 15% Exsultet jam AngelicaExsultet jam Angelica
  45. πŸ” 15% Aeterne sol qui lumineAeterne sol qui lumine
  46. πŸ” 15% Mella cor obdulcantiaMella cor obdulcantia
  47. πŸ” 15% Aeterna... Apostolorum (II)Aeterna... Apostolorum (II)
  48. πŸ” 15% Immensa et unaImmensa et una
  49. πŸ” 15% Te concelebrent suoTe concelebrent suo
  50. πŸ” 15% Verbum salutis omniumVerbum salutis omnium
  51. πŸ” 15% Apostolorum passio diemApostolorum passio diem
  52. πŸ” 15% Te DeumTe Deum
  53. πŸ” 15% Hymnus Te DeumHymnus Te Deum
  54. πŸ” 15% Jesu Redemptor omniumJesu Redemptor omnium
  55. πŸ” 15% Tu Trinitatis UnitasTu Trinitatis Unitas
  56. πŸ” 14% Praefatio solemnis de Omnibus Sanctis et PatronisPraefatio solemnis de Omnibus Sanctis et Patronis
  57. πŸ” 14% Alto ex Olympi verticeAlto ex Olympi vertice
  58. πŸ” 14% Hymnus omnibus SanctisHymnus omnibus Sanctis
  59. πŸ” 14% Aeterna caeli gloriaAeterna caeli gloria
  60. πŸ” 14% Aeterna... Apostolorum (I)Aeterna... Apostolorum (I)
  61. πŸ” 14% Lux o decora patriaeLux o decora patriae
  62. πŸ” 14% Rex gloriose martyrumRex gloriose martyrum
  63. πŸ” 14% Pie secundumPie secundum
  64. πŸ” 14% Exsultet iam angelicaExsultet iam angelica
  65. πŸ” 14% Hymnus omnibus SanctisHymnus omnibus Sanctis