One of the earliest things I did on my journey after my daughter had passed was to download and listen to binaural beats while I was sleeping. The concentration at that point was to open the 3rd eye/pineal gland. There were two different audios that were used nightly for approximately 5 months before anything seemed to really start “happening” in that arena. According to instructions, headphones should be used when listening to binaurals, since the whole concept is to activate and use both hemispheres of the brain. I did not use headphones while sleeping although at times during the day occasionally I would.