Rebecca wrote,

"I am looking for the lyrics and chords for Little Drummer Boy. I am also looking for lyrics and chords for other music that it a little untraditional for a teenage group to sing with guitars during the Christmas season. Any ideas?"

Once you get the chords for LDB, if you're still looking for something a little untraditional, you can sing these words to that tune:

Oseh shalom, bim'ramov
Hu ya'aseh shalom, aleinu
V'al kol yisrael, v'imru amen.
V'al kol yisrael, v'imru amen, v'imru amen, v'imru amen.
Oseh shalom, v'imru amen, v'imru amen.

You have to stretch the "aleinu" a bit, a-lei-ei-ei-nu.
Untraditional, and multicultural, and a prayer for peace.