Instrumental Duet Cello,Double Bass,Instrumental Duet - Level 3 - Digital Download SKU: A0.737365 Composed by Traditional British Isles. Arranged by K. Wreede. Christmas,Concert,Holiday,Standards. Score and parts. 3 pages. Vlazville Music-Digital #6212291. Published by Vlazville Music-Digital (A0.737365). Five charming, traditional songs to play solo or with singers on Twelfth Night: Gloucestershire Wassail, Gower Wassail, Somerset Wassail, Yorkshire Wassail and Here We Come a Wassailing.  .