The Bit and Sample Rate button filters content in the Aurender Music Library (My Library) based on the settings of the filter. The default setting is all content at all sample rates. The filter defaults may be changed by long pressing the button to reveal options for All, 16Bit, and 24Bit across the top (1), with additional buttons "Select x44.1kHz" or "Select x48kHz" allowing the user to select all sampling rates in each column (2). The sample rates may be individually selected using the check marks next to each sample rate name (3), and sample rates in each column may be cleared using the "Clear x44.1kHz" or "Clear x48kHz" buttons (4). The "Select all" button selects all of the sample rates available (5). The sample screenshot below shows a 24Bit filter applied using all sample rates, to filter 24Bit content from the 16Bit content in the library (6).