Vol. 1 includes very easy pieces in 1st position, followed by Vol. 2 which also includes easy pieces in 1st and 1/2 positions. Vol. 3 contains easy to intermediate level pieces in 1st-4th position. All the pieces have been carefully selected to suite the appropriate technical and musical levels, and range from original compositions by the great masters to arrangements from classical, pop, jazz, spiritual, bossa nova and tango music.