rosiejeanne: Bing Crosby and David Bowie — Peace on Earth/ Little Drummer Boy duet mix. Oh and btw i suggest using headphones. ;) #acapella #singing #makingmyownmusic #mashup #Christmassongs #Christmas #funsongs #duet #harmonies #drums #littledrummerboy #BingCrosby #DavidBowie @AcapellaApp