Album: Guitar Music That Will Help You Concentrate At Work (Powered With Beta Waves)Content- Guitar Music That Will Help You Concentrate At Work- Prepare Your Brain For Work (13 beats per second)- Start To Work (14 beats per second)- Increase Concentration At Work (15 beats per second)- The Answer To How To Concentrate On Work (16 beats per second)- Awaken The Sleepy Workers (17 beats per second)- Solve Complex Tasks And Surprise Your Boss (18 beats per second)- Peak Performance And Get A Salary Raise (18 beats per second)- Listen This For Extra Work And Get Promoted (17 beats per second)- Work In Lazy Times (16 beats per second)- Improve Concentration At Work (15 beats per second)- Prepare Your Brain For A Break (14 beats per second)- Give Your Brain A Break From Work (13 beats per second)