This document accompanies a recording of the complete first book of the Well-Tempered Clavier (1722) by Johann Sebastian Bach and surveys a variety of performance issues found throughout the preparation of the author’s work. Such issues include relevant aspects of performance such as tempo, articulation, dynamics, ornamentation, and the use of pedals. The results demonstrate the variety of performance possibilities in the Well-Tempered Clavier. Background information is provided to demonstrate the historical context and relevance of the composition. Sources are used to support, as well as to show differences in perspectives among the issues discussed. INDEX WORDS: Music, Baroque, Keyboard, Johann Sebastian Bach, Well-Tempered Clavier, Piano Performance, Performance Issues, Music Interpretation