My Bass Buddy is designed to be a companion for the Bass player who has already familiarized themselves with the Bass. The book is written for the 4 string Bass. A music teacher can also use My Bass Buddy to teach their students music theory without having to find all the information themselves. The content of this book is to help the Bass player advance their improvisational skills. My Bass Buddy is formatted as a quick reference in learning keys, chords, scales, and progressions for the Bass player.