Yes you can use special tapes for special purpose. There are tapes for weight loss...riches and stoping smoking and so many others that I cannot list in this forum any any forum for lack of space.
However You must still do the action. You must make a plan to achieve your goal.
Let me give you one example. I use tapes and affirmations to be a good student when I was in graduate school in 1995-1997.
I earned a 3.4 grade average but I had to find the best ways of study for me, which I did successfully.
I have used tapes for riches...but I continue look for ways to make that happen.
I hope I helped.