tempo

How Music Tempo Affects Productivity of People Doing Repetitive Tasks

http://ijrmbs.com/vol3issue1/mouaid.pdf

Binaural Auditory Beats Affect Vigilance Performance and Mood

https://www.sciencedirect.com/science/article/abs/pii/S0031938497004368?via%3Dihub

Listening to music at this tempo can double your productivity

https://www.theladders.com/career-advice/listening-to-music-at-this-tempo-doubles-your-productivity