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% Orietur sicut solOrietur sicut sol
  2. πŸ” 67% OriΓ©tur sicut solOriΓ©tur sicut sol
  3. πŸ” 67% Orietur sicut solOrietur sicut sol
  4. πŸ” 61% Orietur sicut solOrietur sicut sol
  5. πŸ” 53% Orietur sicut solOrietur sicut sol
  6. πŸ” 53% Orietur sicut solOrietur sicut sol
  7. πŸ” 34% Sicut solSicut sol
  8. πŸ” 34% Fulgebunt justi sicut solFulgebunt justi sicut sol
  9. πŸ” 33% Fulgebunt justi sicut solFulgebunt justi sicut sol
  10. πŸ” 33% Fulgebunt justi sicut solFulgebunt justi sicut sol
  11. πŸ” 32% Justi fulgebunt sicut solJusti fulgebunt sicut sol
  12. πŸ” 28% Exspectetur sicut pluviaExspectetur sicut pluvia
  13. πŸ” 28% Resplenduit facies ejusResplenduit facies ejus
  14. πŸ” 27% Sancti tui DomineSancti tui Domine
  15. πŸ” 26% Resplenduit faciesResplenduit facies
  16. πŸ” 25% Sol et lunaSol et luna
  17. πŸ” 25% Alleluia LaudateAlleluia Laudate
  18. πŸ” 25% Jesus junxit seJesus junxit se
  19. πŸ” 24% Quae est ista quae ascenditQuae est ista quae ascendit
  20. πŸ” 24% Quae est ista quae ascenditQuae est ista quae ascendit
  21. πŸ” 24% Quae est ista quae ascenditQuae est ista quae ascendit
  22. πŸ” 24% Estote ergo misericordesEstote ergo misericordes
  23. πŸ” 24% Vestimentum tuumVestimentum tuum
  24. πŸ” 24% Refulsit sol in clypeosRefulsit sol in clypeos
  25. πŸ” 24% Jam sol recedit igneusJam sol recedit igneus
  26. πŸ” 24% Super te Jerusalem orieturSuper te Jerusalem orietur
  27. πŸ” 23% Cantantibus organisCantantibus organis
  28. πŸ” 23% Christus Dei FiliusChristus Dei Filius
  29. πŸ” 23% Justus germinabit (T. Pasch.)Justus germinabit (T. Pasch.)
  30. πŸ” 23% Sic Deus dilexitSic Deus dilexit
  31. πŸ” 23% Sancti tui DomineSancti tui Domine
  32. πŸ” 23% Lapides pretiosiLapides pretiosi
  33. πŸ” 23% Spiritus Sanctus ... ne timeasSpiritus Sanctus ... ne timeas
  34. πŸ” 23% Sicut novellaeSicut novellae
  35. πŸ” 23% Justus germinabit (T. Pasch.)Justus germinabit (T. Pasch.)
  36. πŸ” 23% Sic benedicam teSic benedicam te
  37. πŸ” 23% Exspectetur sicut pluviaExspectetur sicut pluvia
  38. πŸ” 23% Refulsit solRefulsit sol
  39. πŸ” 23% Montes et collesMontes et colles
  40. πŸ” 23% Alleluia Deduc meAlleluia Deduc me
  41. πŸ” 22% Deus a LibanoDeus a Libano
  42. πŸ” 22% Crastina dieCrastina die
  43. πŸ” 22% Montes et collesMontes et colles
  44. πŸ” 22% Sic Deus dilexitSic Deus dilexit
  45. πŸ” 22% Cantantibus organisCantantibus organis
  46. πŸ” 22% Jam sol recedit igneus (Blessed Trinity)Jam sol recedit igneus (Blessed Trinity)
  47. πŸ” 22% Erat autem aspectusErat autem aspectus
  48. πŸ” 22% Sol et lunaSol et luna
  49. πŸ” 22% Nonne sic oportuitNonne sic oportuit
  50. πŸ” 22% Sicut novellaeSicut novellae
  51. πŸ” 22% Semel juraviSemel juravi
  52. πŸ” 22% Sicut cedrus (Resp.)Sicut cedrus (Resp.)
  53. πŸ” 22% Sol et lunaSol et luna
  54. πŸ” 22% Magna est gloria ... allel.Magna est gloria ... allel.
  55. πŸ” 22% Magna est gloria ... allel.Magna est gloria ... allel.
  56. πŸ” 22% Ascendit DeusAscendit Deus
  57. πŸ” 22% Parvulus filiusParvulus filius
  58. πŸ” 21% Sancte Paule ApostoleSancte Paule Apostole
  59. πŸ” 21% Sancte Paule ApostoleSancte Paule Apostole
  60. πŸ” 21% Sancte Paule ApostoleSancte Paule Apostole
  61. πŸ” 21% Super te Jerusalem orieturSuper te Jerusalem orietur
  62. πŸ” 21% Quae est ista quae ascenditQuae est ista quae ascendit
  63. πŸ” 21% Vestimentum tuumVestimentum tuum
  64. πŸ” 21% Gloria et honore...allel.Gloria et honore...allel.
  65. πŸ” 21% In manus tuas Domine (Tempore Paschali)In manus tuas Domine (Tempore Paschali)