From its five-voice texture, it is evident that Bach held an extraordinary commitment to the key of B minor. This fugue is weighty, solemn, and possesses a drama that depicts sorrow. A slow tempo is suitable. The theme is consistently present in many places, and stretto is also observed.

Due to its five-voice texture, be careful not to overlook the thematic voice.

Now, for this fugue, rather than performing it with computer-like metronomic precision, a certain degree of flexibility is desirable. There are several cadential (ending) points within the piece. At these points, one should make it clear to the listener that a section has concluded.

Measures 25, 37, and 55, among others, are points of conclusion; therefore, it is advisable to broaden the tempo, end slowly, and then enter a new section. This approach makes the piece clearer and more listenable.

From measure 68, the stretto of the theme begins. It is good to always bring out the newer instance of the theme. From measure 68 onwards, significantly broaden the tempo, and between measures 73 and 75, broaden the tempo even further, ending dramatically and with exaggeration.