Watch some of these UTube a capella versions of holiday songs that are both melodic and interesting as voices only sing the melodies, harmonize and provide rhythm.

Joy to the World by Pentatonix.

Hanukkah Song Selection by Shir Soul

It’s the Most Wonderful Time of the Year by Committed

Jingle Bells by Backtrack

Hanukkah O Hanukkah by the Maccabeats