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% Florete... et collaudateFlorete... et collaudate
  2. 🔍 79% Florete... et dateFlorete... et date
  3. 🔍 65% Florete... et dateFlorete... et date
  4. 🔍 54% FloreteFlorete
  5. 🔍 41% Florete floresFlorete flores
  6. 🔍 39% ConfundanturConfundantur
  7. 🔍 35% Felices sensusFelices sensus
  8. 🔍 31% Regina mundiRegina mundi
  9. 🔍 31% Beata visceraBeata viscera
  10. 🔍 30% ConfundanturConfundantur
  11. 🔍 28% Hymnis angelicisHymnis angelicis
  12. 🔍 28% Quasi rosaQuasi rosa
  13. 🔍 28% Te JosephTe Joseph
  14. 🔍 28% Beati serviBeati servi
  15. 🔍 27% Misereris omniumMisereris omnium
  16. 🔍 27% Visitasti terramVisitasti terram
  17. 🔍 26% Laudate pueriLaudate pueri
  18. 🔍 26% Immutemur habituImmutemur habitu
  19. 🔍 26% Ego pascamEgo pascam
  20. 🔍 25% Et erat ibiEt erat ibi
  21. 🔍 25% Adesto sancta TrinitasAdesto sancta Trinitas
  22. 🔍 25% Jesu dulcis amorJesu dulcis amor
  23. 🔍 25% Amen dico vobis quod vosAmen dico vobis quod vos
  24. 🔍 25% Veni Creator SpiritusVeni Creator Spiritus
  25. 🔍 24% Gloria IVGloria IV
  26. 🔍 24% Volavit ad meVolavit ad me
  27. 🔍 24% Quid ultra debuiQuid ultra debui
  28. 🔍 24% Beati pauperesBeati pauperes
  29. 🔍 24% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  30. 🔍 24% Exsultet orbis gaudiis (another chant)Exsultet orbis gaudiis (another chant)
  31. 🔍 24% Vexilla ChristusVexilla Christus
  32. 🔍 24% Exaudi Domine... adjutorExaudi Domine... adjutor
  33. 🔍 23% Te Joseph celebrentTe Joseph celebrent
  34. 🔍 23% Gloria XIIIGloria XIII
  35. 🔍 23% In salutariIn salutari
  36. 🔍 23% Obaudite meObaudite me
  37. 🔍 23% Canticum Trium PuerorumCanticum Trium Puerorum
  38. 🔍 23% Dicit Dominus : SermonesDicit Dominus : Sermones
  39. 🔍 22% Libera me Domine de morteLibera me Domine de morte
  40. 🔍 22% Diligite DominumDiligite Dominum
  41. 🔍 22% O MartineO Martine
  42. 🔍 22% Sacerdotes DeiSacerdotes Dei
  43. 🔍 22% Gaudete cum alleluiaGaudete cum alleluia
  44. 🔍 22% Candida VirginitasCandida Virginitas
  45. 🔍 22% Magna est gloria (Com.)Magna est gloria (Com.)
  46. 🔍 22% Credo VCredo V
  47. 🔍 22% Sacerdotes DeiSacerdotes Dei
  48. 🔍 22% Effusum estEffusum est
  49. 🔍 22% Unus panisUnus panis
  50. 🔍 22% Jam Christus astraJam Christus astra
  51. 🔍 22% Jam Christus astraJam Christus astra
  52. 🔍 22% Protector nosterProtector noster
  53. 🔍 22% Egredietur virgaEgredietur virga
  54. 🔍 22% Iustus germinabitIustus germinabit
  55. 🔍 22% Venit lumen tuumVenit lumen tuum
  56. 🔍 22% Quam magnaQuam magna
  57. 🔍 21% Exaudi Domine... tibiExaudi Domine... tibi
  58. 🔍 21% Coeperunt omnesCoeperunt omnes
  59. 🔍 21% Justus germinabit (t.p.)Justus germinabit (t.p.)
  60. 🔍 21% CommunicantesCommunicantes
  61. 🔍 21% Videns DominusVidens Dominus
  62. 🔍 21% Sacerdotes Dei (Intr.)Sacerdotes Dei (Intr.)
  63. 🔍 21% ConfundanturConfundantur
  64. 🔍 21% Iste Confessor (Conf. Bishop) (another chant)Iste Confessor (Conf. Bishop) (another chant)
  65. 🔍 21% De necessitatibusDe necessitatibus