s</span><br />
Returns the total number of track blocks on the disc.</li><li><span class="code">UsedAudioBlocks</span><br />
Returns the number of used track blocks on the disc.</li><li><span class="code">TotalAudioTracks</span><br />
Returns the total number of tracks on the disc. Audio CDs may have up to 99 tracks.</li><li><span class="code">CreateAudioTrack</span><br />
Creates a new audio track to which data can be added using the <span class="code">AddAudioTrackBlocks</span>
method.  The size of the tr