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 🔍 to find similarities to the given chant.

  1. 🔍 100% Juravi dicit Dominus (Resp.)Juravi dicit Dominus (Resp.)
  2. 🔍 52% Juravi dicit DominusJuravi dicit Dominus
  3. 🔍 34% Deus meus eripe me (Resp.)Deus meus eripe me (Resp.)
  4. 🔍 34% Multiplicati sunt (Resp)Multiplicati sunt (Resp)
  5. 🔍 33% Radix Jesse (Resp.)Radix Jesse (Resp.)
  6. 🔍 32% Domini est terra (Resp.)Domini est terra (Resp.)
  7. 🔍 32% Ornatam in monilibusOrnatam in monilibus
  8. 🔍 31% Virgo Israel (Resp.)Virgo Israel (Resp.)
  9. 🔍 31% Sicut mater (Resp.)Sicut mater (Resp.)
  10. 🔍 30% Sicut materSicut mater
  11. 🔍 30% Dies sanctificatus illuxit (Resp.)Dies sanctificatus illuxit (Resp.)
  12. 🔍 30% Isti sunt Sancti qui non (Resp.)Isti sunt Sancti qui non (Resp.)
  13. 🔍 29% Tulit ergo Dominus (Resp.)Tulit ergo Dominus (Resp.)
  14. 🔍 29% Dixit angelus ad Jacob (Resp.)Dixit angelus ad Jacob (Resp.)
  15. 🔍 29% Domini est terraDomini est terra
  16. 🔍 29% Alieni non transibuntAlieni non transibunt
  17. 🔍 29% Beatam me dicent omnesBeatam me dicent omnes
  18. 🔍 28% Jerusalem plantabisJerusalem plantabis
  19. 🔍 28% Dominus qui eripuit meDominus qui eripuit me
  20. 🔍 28% Beatus vir qui metuit DominumBeatus vir qui metuit Dominum
  21. 🔍 28% Beatam me dicent (Resp.)Beatam me dicent (Resp.)
  22. 🔍 28% Ornatam in monilibus (Resp.)Ornatam in monilibus (Resp.)
  23. 🔍 28% Descendet JesusDescendet Jesus
  24. 🔍 28% Magi veniuntMagi veniunt
  25. 🔍 28% Velociter exaudi meVelociter exaudi me
  26. 🔍 28% Paradisi portasParadisi portas
  27. 🔍 28% A dextris est mihiA dextris est mihi
  28. 🔍 28% Notas mihi fecisti (Resp.)Notas mihi fecisti (Resp.)
  29. 🔍 28% Damasci praepositus gentis AretaeDamasci praepositus gentis Aretae
  30. 🔍 28% Tulerunt Dominum meumTulerunt Dominum meum
  31. 🔍 27% A dextris est mihi (Resp.)A dextris est mihi (Resp.)
  32. 🔍 27% In hymnisIn hymnis
  33. 🔍 27% Alleluia sola tenes principatum (Resp.)Alleluia sola tenes principatum (Resp.)
  34. 🔍 27% Domine quando venerisDomine quando veneris
  35. 🔍 27% Vota mea Domino (Resp.)Vota mea Domino (Resp.)
  36. 🔍 27% Magi veniunt (Resp.)Magi veniunt (Resp.)
  37. 🔍 27% Nihil inquinatum (Resp)Nihil inquinatum (Resp)
  38. 🔍 27% Jam corpus ejus (Resp.)Jam corpus ejus (Resp.)
  39. 🔍 27% Benedic DomineBenedic Domine
  40. 🔍 27% Constantes estote (Resp.)Constantes estote (Resp.)
  41. 🔍 27% Domine exaudi orationem (Resp.)Domine exaudi orationem (Resp.)
  42. 🔍 27% Domine praevenistiDomine praevenisti
  43. 🔍 27% Ardens est cor meumArdens est cor meum
  44. 🔍 27% Sanctificamini filii IsraelSanctificamini filii Israel
  45. 🔍 27% Continet in gremio (Resp.)Continet in gremio (Resp.)
  46. 🔍 26% Jam corpus ejusJam corpus ejus
  47. 🔍 26% In conspectu AngelorumIn conspectu Angelorum
  48. 🔍 26% Erumpant montesErumpant montes
  49. 🔍 26% Caecus sedebat secus viam (Resp.)Caecus sedebat secus viam (Resp.)
  50. 🔍 26% Cantemus DominoCantemus Domino
  51. 🔍 26% Sanctificamini filii Israel (Resp.)Sanctificamini filii Israel (Resp.)
  52. 🔍 26% Juravit DominusJuravit Dominus
  53. 🔍 26% Mutato etenim (Resp.)Mutato etenim (Resp.)
  54. 🔍 26% Diem festum sacratissimae (Resp.)Diem festum sacratissimae (Resp.)
  55. 🔍 26% A solis ortu (Resp.)A solis ortu (Resp.)
  56. 🔍 26% Hic est beatissimusHic est beatissimus
  57. 🔍 26% Vocavit angelus Domini (Resp.)Vocavit angelus Domini (Resp.)
  58. 🔍 26% O beatum virum MartinumO beatum virum Martinum
  59. 🔍 26% Stephanus servus Dei (Resp.)Stephanus servus Dei (Resp.)
  60. 🔍 26% Isti sunt viri sanctiIsti sunt viri sancti
  61. 🔍 26% Afflicti pro peccatis nostris (Resp.)Afflicti pro peccatis nostris (Resp.)
  62. 🔍 26% Splendida facta est facies (Resp.)Splendida facta est facies (Resp.)
  63. 🔍 26% In tempore illoIn tempore illo
  64. 🔍 26% Angelus Domini bonus comitetur (Resp.)Angelus Domini bonus comitetur (Resp.)
  65. 🔍 26% MedicinamMedicinam