I have used Brain Sync for many years. I over came Chronic Fatigue Syndrome using 2 tapes from Kelly Howell so I know the power. I use Brain Sync music everyday as I work on my computer. I just recently got this Attract Wealth and it is the most powerful of all. I have the most amazing visualizations with this music of any of the programs I have ever used. This is by far a very, very powerful program.