Music

1. Concentration

1.1. Help keep focus

1.2. Reduce distractions

1.3. Music types like classical

1.4. improves interest

2. Stimulus

2.1. Keeps your brain thinking

2.2. Any music that has a complexity of sounds

3. Motivation

3.1. Certain rhythms get you moving in a consistent pace through work

3.2. Some songs that hype up a person can get them ready for work