Progressive Muscle Tension Relaxation Audio is a 10 minute guided meditation audio that is 1 of the 7 audios that is also in the all inclusive bundle Mind-Based Mood Management (MBMM) Primer. 

It is offer separately as a "sample" product.  It will STRESS PROOF your life. 

Use it tonight to go to sleep.  But it is recommended that you practice the MBMM products during the day as well -as you are building very different skill sets.