Barron's AP Music Theory with Audio Compact Discs
Nancy Scoggin has been teaching Instrumental music in Joshua, Texas for 27 years and AP Music Theory since 1996.  Her degree in music education is from the University of Southern Mississippi in Hattiesburg, Mississippi.  She became a consultant for the College Board in 2001, was a contributing author of the Vertical Teams Guide for AP Music Theory in 2002, and a presenter at the AP National Conference in 2003.