Here are sound files of reference recordings of the Merrie Olde Christmas Carolers. Most of these are sung, though some of the files just have synthesized voices to help you learn the songs and hear the harmonies.
All of these files are in a Google Drive folder. You should be able to click on the "Folder" link below to get to the folder, download all the songs in one archive, or listen to and/or download individual songs. I've also got a song listing with individual links as you can see.
As I write this (December 2020), there seems to be a bug in the browser-based song player, where it will give you an error if you are not signed into a Google account and try to play the songs, though downloading them seems to work okay. If you're having trouble and you don't have an account, try downloading, and if that's not working, contact me and I'll help out.
--Scott Barta
Folder - https://drive.google.com/drive/folders/1juEE5AthAJrPxZhoGoajP4uHfuUubEVL
2012 - Winter Wonderland.mp3 - https://drive.google.com/file/d/1SZQfsOehUEDyVkNcVgSOCXqlva2ArCSa
2015 - Boars Head.mp3 - https://drive.google.com/file/d/1d8EperpuhRzLPb7fzeq3c6sz_KHgbD27
2015 - Bring a Torch Jeanette Isabella.mp3 - https://drive.google.com/file/d/1R5DJLdhKfCDMY1DuxIJ7Y3MtfrnzyzTw
2015 - Feliz Navidad.mp3 - https://drive.google.com/file/d/1Z73dfqYQROWe4gNHvMz1_OBQkrDeCpVH
2015 - Fum Fum Fum.mp3 - https://drive.google.com/file/d/1TtcJOl-6vgSIH8zRifhFHcWgIbuiHkZV
2015 - Happy Hanukkah.mp3 - https://drive.google.com/file/d/1XNetJNUiG8Qsh0a685IHgAopADRaslde
2015 - I_ll Be Home For Christmas.mp3 - https://drive.google.com/file/d/1cZY6DNflTouyLvZktYKxjz9vHMvo4oZu
2015 - Its Beginning to Look a Lot Like Christmas.mp3 - https://drive.google.com/file/d/1e3Gh6hAeynvYPwrwkKUI2H93yS7PVGXy
2015 - Santa Tango.mp3 - https://drive.google.com/file/d/1gzg6bKmnL6ehaSPZXwynt9DqGCKFxI33
2015 - The Most Wonderful Time of the Year.mp3 - https://drive.google.com/file/d/1S-MvLS73vKpt3VC1YdKgzI2ResU973Wa
2015 - The Twelve Days of Christmas.mp3 - https://drive.google.com/file/d/1LpoCb8_VUTGLXN1TGNQhUsBWd_Wi67hk
2015 - What Child Is This.mp3 - https://drive.google.com/file/d/1UaT6YUIZuB1tNV695PmPd9PQqScvhfs5
Angels We Have Heard on High.mp3 - https://drive.google.com/file/d/1Vl6LKfpgpJKbGyrzdGIMn6_vbcq1I6_1
Away in a Manger.mp3 - https://drive.google.com/file/d/1Xe8TOJLMt-OLup_9QRcqcGWaamp9R7QA
Baby, Its Cold Outside.mp3 - https://drive.google.com/file/d/13zYVBFqQlLuBSnN_Uu6FAISPkyoK2HOR
Break Time.mp3 - https://drive.google.com/file/d/1DihNPlqPK49V4ku8mI-vnamQrXARg7yG
Brincan y Bailan.mp3 - https://drive.google.com/file/d/1OAzeLjyevh6_4z2Wj5nQ0bRPD28Rwqxc
Caroling Caroling.mp3 - https://drive.google.com/file/d/1nC9Mk45qi7hXO-ifXJkDoV7iNzec2KKJ
Chanukah O Chanukah.mp3 - https://drive.google.com/file/d/1XaGCbbBuXQhu4uyeCsCMvCflfNPH1H1f
De Virgin Mary Had A Baby Boy.mp3 - https://drive.google.com/file/d/1--tqRg_ZkUWQFHB0fteI9QS_YIneCZJI
Deck the Hall.mp3 - https://drive.google.com/file/d/1b8UsACjoVfZdiZbBhDk_R1pd0HWtcnZQ
Ding Dong Merrily.mp3 - https://drive.google.com/file/d/1I30Vf9JqxtTEMxf3v2hd6EhuLwGEDkUt
Do You Hear What I Hear.mp3 - https://drive.google.com/file/d/1u1q2nuOxxzkNpU0gUWXVbRvykQ0HeymW
Frosty the Snowman.mp3 - https://drive.google.com/file/d/1uBUjlU_X95__6P6oLeFYr-YwvC_Kobeg
Go Tell It On The Mountain.mp3 - https://drive.google.com/file/d/18dWrGpBePJ2VHPnCefbSe5PdQVloQyld
God Rest Ye Merry Gentlemen.mp3 - https://drive.google.com/file/d/1t015CkVKMmwb2s7_Hwm-TWSfHyiqXp2n
Good Christian Men Rejoice.mp3 - https://drive.google.com/file/d/1QME1GKofBsFo3vxlCTPHaxuy7oVdLSsv
Good King Wenceslas.mp3 - https://drive.google.com/file/d/15VPc_a8_H7NebREliPyycI4vPNu4Wx_C
Have Yourself a Merry Little Christmas.mp3 - https://drive.google.com/file/d/1hyglsPGb_vobZkV-r27LFoHFTfJHr2YI
Here Comes Santa Claus - Mister Santa.mp3 - https://drive.google.com/file/d/1XytvsYtcaqG07XJQ8DlcufVzuW6QA6Q1
Holiday Polka.mp3 - https://drive.google.com/file/d/1Qce9Ww3jCyoL2hfkaqxavxNt65iGNynP
I Rode Around With Santa.mp3 - https://drive.google.com/file/d/1Jn3vaJRSmUXV53MYtzEAz7ZY-lyKNbVU
I Saw Three Ships.mp3 - https://drive.google.com/file/d/1LV3GcVlhPkEnSnueJJzAVA5qBw-gLz_o
I_ll Be Home For Christmas.mp3 - https://drive.google.com/file/d/17wQmL9Cb4rgK8wgzg507DzvBr-yBLaBh/edit
It_s That Time Of Year.mp3 - https://drive.google.com/file/d/1k_q3tUKaF7uiflQnc-05WfcoTu0c6-rc
Jingle Bells.mp3 - https://drive.google.com/file/d/15f1dRaGswGc4me2CMXgPuibosVWom7Lf
Let It Snow - Winter Wonderland.mp3 - https://drive.google.com/file/d/1D_866X4DWI_xBNM0MIyOAM9xWtmwxhVx
Lully Lullay.mp3 - https://drive.google.com/file/d/1kTaUMDluTAOK78hur6HRMZbzUVZhLRiC
Mary and Joseph to Bethlehem Go.mp3 - https://drive.google.com/file/d/1oviNlKbJyHaFK3nfY90cDO--dHUmcViZ
Merry Christmas Happy New Year.mp3 - https://drive.google.com/file/d/1aVAuxAmvHadG7NNL0erbyVbRdQDRC71J
My Dredl.mp3 - https://drive.google.com/file/d/1OFCfXmczqSsXvMqxDUcwqQIOZnv9s9Mn
Now Is the Month of Christmas.mp3 - https://drive.google.com/file/d/1lm4Wg_U4gj8Qox_YJUO2O8OjKOmDKlXR
O Come O Come Emmanuel.mp3 - https://drive.google.com/file/d/1YUW8fPIi9Eh3d-zR3iJP82fcxTS5UjEV
O Holy Night.mp3 - https://drive.google.com/file/d/12u973wuplo_Ypd9E4xVdTiVTsVtP4htQ
O Little Town of Bethlehem.mp3 - https://drive.google.com/file/d/1CdFIehrjYJYyRiGWUGbhrHd7QIMX9Uou
Oh, What A Heavenly Morn!.mp3 - https://drive.google.com/file/d/19NUbRuLviY7m3vGwe_15QetUC-08taP1
Pat-a-Pan.mp3 - https://drive.google.com/file/d/1xCi4Puxyb6Sy8Nh-tl1k-EDEWQlDCdnQ
Rudolph the Red-Nosed Reindeer (2).mp3 - https://drive.google.com/file/d/1DYNRy8aFi2IFxKqI8i6XZmrBVgWCvh5S
Rudolph the Red-Nosed Reindeer.mp3 - https://drive.google.com/file/d/1YePU8OKZYh5oIfQ8Xr0BY7p2lAS2F-9v
Santa Baby.mp3 - https://drive.google.com/file/d/1Az0cj-Z0DH2mKVU7O25LaQIeU_MgMmso
Santa Claus is Comin to Town.mp3 - https://drive.google.com/file/d/1r8i7GLaUTVlRiBosGhPrcFxSaDme6TUH
Silent Night.mp3 - https://drive.google.com/file/d/1M7Q31RU5F6njYiM43GRud9RWmASV8FQ_
Silver Bells.mp3 - https://drive.google.com/file/d/1anul0lbe7wWApYtXk2TwB0VJ8sokSw-A
Sing We Now Of Christmas.mp3 - https://drive.google.com/file/d/1sDFo1haZ43RDPJ839mS6vgIH2lVjdVHS
Sleigh Ride.mp3 - https://drive.google.com/file/d/17kn1EtbrsFfW6i_5owc-1fbP1q9iV1uY
Sounds of Christmas.mp3 - https://drive.google.com/file/d/1aQYUA39csM-DpljLeVgr4f--MR5gWgJV
The Christmas Song.mp3 - https://drive.google.com/file/d/1Kcsibr251W4gvfH8C_R30aRuHvN48VyH
The Holly and the Ivy.mp3 - https://drive.google.com/file/d/1NquX0SqWdoOD5DNj9Gt9cgw0FMjmUJHM
The Sleigh.mp3 - https://drive.google.com/file/d/1JtgzeZzHdKy0eS-mtDfFd4Ntnwly3AjA
The Snow Lay On The Ground.mp3 - https://drive.google.com/file/d/1uJtLFg70ai9T_rgEqSgge7FOjsxtASoj
Up on the Housetop - Jolly Old St. Nicholas.mp3 - https://drive.google.com/file/d/1xEwlKJDRBOHBjVdSIXCkyW1EXPefj66K
We Gotta Go.mp3 - https://drive.google.com/file/d/1nWa7x2FAoM37SWKgrWDG7pGQueDbV6JK
White Christmas.mp3 - https://drive.google.com/file/d/1i4eVVcnkYJkKpp8jtXHUSRgOmrKyHVCz