Alvin And The Chipmunks:The Chipmunk Song (Christmas Don't Be Late) Lyrics performed by Dr. Demento are property and copyright of the authors, artists and labels. You should note that Alvin And The Chipmunks:The Chipmunk Song (Christmas Don't Be Late) Lyrics performed by Dr. Demento is only provided for educational purposes only and if you like the song you should buy the CD