The Dixie Chicks, Wynonna Judd and Jessica Andrews have each contributed tracks to a new compilation album that celebrates motherhood and was designed to enable relaxation during pregnancy.

Titled Stork Tunes: Songs For A Happy Birth Day, the album mixes songs from those artists with material by such pop acts as Billy Joel, Norah Jones, Celine Dion and Kenny Loggins, with all the profits — guaranteed to be at least $5 per CD — earmarked for the March of Dimes. The album was created under the belief, espoused by many women, that music actually eases the hardship of labor.

The Chicks provided one of their former singles, the Radney Foster-penned "Godspeed (Sweet Dreams)," while Wynonna is represented by "Always Will" and Jessica Andrews chipped in "I Wish For You."

Stork Tunes can be purchased at storktunes.com.