Brainwave entrainment tunes your memory to a crisp, confident tone—no more mental fog

https://www.reddit.com/r/ReviewJunkies/comments/1rhwfjw/the_brain_song_review_i_was_skeptical_about/

Brainwave entrainment tunes your memory to a crisp, confident tone—no more mental fog, just precise recall and occasional party-trick brilliance.