These drills will help you to identify and construct
intervals - a foundational component of both scales and chords.
If you are unfamiliar with intervals, please take a moment to
review the reference below before you begin.
Within each drill, there are options to either 'study' - a flash-card
like interface for for questions in that drill, multiple-choice, and freeform
text. Some drills won't have both multiple choice and freeform, but when they
do the multi-choice is typically easier than the freeform.