Christmas Carol Codes

Andrew Russell was the first to email me the 25 song titles and the answer to the following question, and therefore won the prize:

EETSON  HCXEIF   ISHTDD  ELOINO  RUFNCU  WSIEEE

merry_christmas_in_blue_193355

  1. BQ’P HSMBJJBJM QK FKKE C FKQ FBES RAOBPQGCP (Substitution)
  2. DCDA KVU EQNF QWVUKFG (Caesar)
  3. 22 1   42 81 100 3   54 14 80 33   24 17 3  91 22 101 33 85 59 25 61   19 78 3 71 46 (Book)
  4. EEE COA OML OMN MEU OCM (Column)
  5. SZEV BLFIHVOU Z NVIIB ORGGOV XSIRHGNZH (Pairing)
  6. MC NE VF EZ LT BX HU EH RI SC MA DR (Playfair)
  7. DBJMFS  HSFFP (Substitution)
  8. GLQJ  GRQJ  PHUULOB  RQ  KLJK (Caesar)
  9. 93 16 3   13 22 46 6 39   33 82 95 3 40 63 (Book)
  10. RG  EK  ES  TI  HN  WE  (Column Code)
  11. L  XLNV  ZOO  BV  UZRGSUFO (Pairing)
  12. RM IG MC FC GC DG BU (Playfair)
  13. OUIKFLA  QAS  OSI  JKPSI  OSBJISSO (Substitution)
  14. 63 3 61   22 32   44 33 15 73  (Book)
  15. MAGA  TPDC  EMHR  CONL  ANIE  IUIT (Column)
  16. GSV  XSIRHGNZH  HLMT (Pairing)
  17. MC  FC  UF  UK  XB  UT  MC  KC  WZ  (Playfair)
  18. CFF  B  WCJQ  TKO  RAOBPQGCP  BP  YKU  (Substitution)
  19. 62 29 31 18 3  19 97 46 31 9 93 91 12 44 (Book)
  20. HPE  SFTU  ZF  NFSSZ  HFOUMFNFO (Caesar)
  21. CL NK BA SB MC FV CQ EN IC UI OP YO (Playfair)
  22. ZDZB  RM  Z  NZMTVI (Pairing)
  23. MKKI   EBJM   WSJRSPFCP  (Substitution) 
  24. 6 28 33 1 12   50 78 84 21 6   85 20   19 15 91 85 33 34   10 89   49 5 4 33 (Book)
  25. IBI  YKU  SVSO  IBPRKVSO  YKU  RKUFI  WOBQS  KJ  C  RKVSO  40 11 97 65 34 12  34 11 100 122 56 (Combined and not the usual book code. Good luck!)

 Some are Christmas carols and some are Christmas songs.

1-24: One Substitution Cipher, one Book Cipher, one Pairing Cipher, one Column Cipher and one Playfair grid were used to create these codes. The (small) Caesar shifts vary. 

Tip: Sort the ciphers by type. Each will give you letters for the others, so they will become progressively easier.

25 is different. Decoding the first part (hopefully easy after 1-24) will tell you how to decipher the numbers. Good luck!