Bass Guitar Book One follows Marley while he battles aliens from space who have invaded earth and can only be defeated by the power of Music! As he and the students progress through their skills, they earn levels and defeat the evil space aliens. The storyline and activities are presented in an engaging videogame style and the expertly illustrated books will be printed in stunning colour. Every page is full of brand new riffs, songs and skills to learn all with awesome backing tracks that kids will love playing along with