集中力をつけるbgm

Recording

Aural Fixation

Clarity of Thought

The Working Spirit

Beating the System

The Duke Will Come Home

Get It off the Ground

Musical Inspiration

Work the Method

Beats for the Road

A Lot of Work

Intellectual Stimulation

The Keys to Concentration

Work in the Morning

The Day Before the Day Before Tomorrow

The Keys to Private Thinking

Work from the Top

A Good Head for Numbers

The Keys to a Successful Career

Get Moving

A Smooth Day

Studied for Success

A Quick Fix in the Cafe

The Power of the Duke

Music for the Office

Crammed with Learning

Focused on the Top

Music for the Night

Harmony of Approval

The Masterplan