This talk will provide an overview of the pulsations found in the magnetic [OB]A stars, with particular focus on the Ap stars. With the current TESS observations, we are finding fewer members than expected of the roAp class, but the data are shedding light on unexpected phenomena in these stars. These phenomena are presenting new challenges to the current theoretical models of roAp stars, and are showing that these stars are even more complex than previously thought. This talk will highlight a few of the most intriguing systems, including the possibility of mode energy swapping, binarity, and unexpected delta Scuti modes in Ap stars.

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