Borrowed chord (vii<span class="music-symbol" style="font-family: Arial Unicode MS, Lucida Sans Unicode;"><sup>o</sup></span><span class="music-symbol" style="font-family: Arial Unicode MS, Lucida Sans Unicode;"><span style="position: relative; left: 0; top: -0.5ex; font-size: 1.5ex; line-height: 0;"><sup> 4 </sup><sub style="position: absolute; left: 0; top: 2.1ex;"> 3</sub></span></span>) in Bach's Prelude in C Major from <i>The Well-Tempered Clavier</i>, Book I, BWV 846, mm. 13-15.
<a href="//commons.wikimedia.org/wiki/User:Hyacinth" title="User:Hyacinth">Hyacinth</a>
<span class="int-own-work" lang="en">Own work</span>