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% Recordare meiRecordare mei
  2. 🔍 55% Recordare meiRecordare mei
  3. 🔍 43% Recordare mei (verses)Recordare mei (verses)
  4. 🔍 37% Recordare meiRecordare mei
  5. 🔍 29% Timete DominumTimete Dominum
  6. 🔍 28% Recordare meiRecordare mei
  7. 🔍 28% Recordare meiRecordare mei
  8. 🔍 27% Recordare VirgoRecordare Virgo
  9. 🔍 27% Beata gensBeata gens
  10. 🔍 27% Qui timent DominumQui timent Dominum
  11. 🔍 27% Dirigatur oratio meaDirigatur oratio mea
  12. 🔍 26% Perfice gressusPerfice gressus
  13. 🔍 26% Diligite DominumDiligite Dominum
  14. 🔍 26% Esto mihiEsto mihi
  15. 🔍 25% Super fluminaSuper flumina
  16. 🔍 25% Qui timetisQui timetis
  17. 🔍 25% Dicit Dominus : SermonesDicit Dominus : Sermones
  18. 🔍 25% Tenuisti manumTenuisti manum
  19. 🔍 25% Cantate DominoCantate Domino
  20. 🔍 25% Sapientia hujus mundiSapientia hujus mundi
  21. 🔍 24% Benedicta et venerabilisBenedicta et venerabilis
  22. 🔍 24% ConfessioConfessio
  23. 🔍 24% Os justi (Grad.)Os justi (Grad.)
  24. 🔍 24% Respice in meRespice in me
  25. 🔍 24% ReminiscereReminiscere
  26. 🔍 24% Egredietur virgaEgredietur virga
  27. 🔍 24% Te saeculorum PrincipemTe saeculorum Principem
  28. 🔍 24% Intonuit de caeloIntonuit de caelo
  29. 🔍 24% Illumina oculosIllumina oculos
  30. 🔍 24% Esto mihiEsto mihi
  31. 🔍 24% In salutariIn salutari
  32. 🔍 23% Gaudete cum alleluiaGaudete cum alleluia
  33. 🔍 23% Inclinet DominusInclinet Dominus
  34. 🔍 23% Memor fuiMemor fui
  35. 🔍 23% Ave gratia plenaAve gratia plena
  36. 🔍 23% Dulcis et rectusDulcis et rectus
  37. 🔍 23% Ego autemEgo autem
  38. 🔍 23% Omni die dic MariaeOmni die dic Mariae
  39. 🔍 23% Miserere mei DeusMiserere mei Deus
  40. 🔍 23% Gaudete justiGaudete justi
  41. 🔍 23% Beata nobis gaudiaBeata nobis gaudia
  42. 🔍 23% Beata nobis gaudiaBeata nobis gaudia
  43. 🔍 23% Repleta estRepleta est
  44. 🔍 23% Domine fortitudoDomine fortitudo
  45. 🔍 23% DolorosaDolorosa
  46. 🔍 23% Dignus es DomineDignus es Domine
  47. 🔍 22% Custodi meCustodi me
  48. 🔍 22% Tenuisti manumTenuisti manum
  49. 🔍 22% Cor meumCor meum
  50. 🔍 22% Justitia indutusJustitia indutus
  51. 🔍 22% Dominus mihiDominus mihi
  52. 🔍 22% Recordare VirgoRecordare Virgo
  53. 🔍 22% Os justiOs justi
  54. 🔍 22% Beata nobisBeata nobis
  55. 🔍 22% Paratum cor meumParatum cor meum
  56. 🔍 22% Inflammatum estInflammatum est
  57. 🔍 22% Timete DominumTimete Dominum
  58. 🔍 22% Adjutor meusAdjutor meus
  59. 🔍 22% Psallite DominoPsallite Domino
  60. 🔍 22% Erit vobisErit vobis
  61. 🔍 22% In medio EcclesiaeIn medio Ecclesiae
  62. 🔍 22% O crux splendidiorO crux splendidior
  63. 🔍 22% In die solemnitatisIn die solemnitatis
  64. 🔍 22% Ecce quam bonumEcce quam bonum
  65. 🔍 22% In Deo speravitIn Deo speravit