6(Piano Solo Songbook). If you're feeling stress this holiday season, sit down with these 23 soothing favorites. Arranged in a gentle, approachable style, they're relaxing to learn and relaxing to play. Songs include: The Christmas Song (Chestnuts Roasting on an Open Fire) * Christmas Time Is Here * The Gift * Have Yourself a Merry Little Christmas * Merry Christmas, Darling * Santa Baby * Snowfall * Somewhere in My Memory * Walking in the Air * White Christmas * and more.