I am now in love with the CD The Ultimate Most Relaxing Classics for Kids in the Universe [Savoy, 2007].This compilation of 29 classical tracks from brilliant composers such asJohann Sebastian Bach, Ludwig van Beethoven, Fryderyk Chopin, and Claude Debussy is so calming and so relaxing; I can barely keep my eyes open by track 5.
My favorite tracks are Satie’s "Gymnopedie No. 1", Chopin’s "Piano Concerto No. 1 – Larghetto", and Jules Massenet’s "Meditation from Thais”. If you are looking for superb tranquil classical music to play during naptime (or anytime you need a calm, relaxed atmosphere in the classroom) this CD is a great selection.
Not all preschool teachers use music during naptime, but I recently read a study about how music affects naptime sleep onset. The study found that on the days when music was played during naptime, children fell asleep faster than on days when no music was played. In addition, the study also found that preschoolers took longer to fall asleep than toddlers.
For more information on preschool and daycare music, see Preschool Music and Movement.
Source: "Music Enhances Sleep in Preschool Children," Tiffany Field, Early Child Development and Care, Vol. 150, 1999.