Sleepy Sound - description from Softdepia.com:
Sleepy Sound was designed according medical recommendations and promotes more deep relaxation before and after sleeping. Try Sleepy Sound after hard working day. Turn on your favorite quiet music from CD or player on computer and launch Sleepy Sound. It will decrease sound level step by step and you relax after him and fall asleep. Then after desired time period Sleepy Sound will increase step-by-step sound level and you softy awake from sleep. Time period before sleeping, amount of sound levels and wake up period choose according your biological rhythms.
Sleepy Sound is a "Free to try" program. You can download and try it for an evaluation period.