Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Clarence Clarity
Table title:
Singles
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Album </th></tr>
<tr> <td colspan=1 rowspan=1 > 4GODSLUV </td><td colspan=1 rowspan=2 > 2012 </td><td colspan=1 rowspan=2 > Non-album singles </td></tr>
<tr> <td colspan=1 rowspan=1 > KADYクソPERRY </td></tr>
<tr> <td colspan=1 rowspan=1 > Alive in the Septic Tank </td><td colspan=1 rowspan=2 > 2013 </td><td colspan=1 rowspan=2 > Save †hyself </td></tr>
<tr> <td colspan=1 rowspan=1 > The Gospel Truth </td></tr>
<tr> <td colspan=1 rowspan=1 > Those Who Can't, Cheat </td><td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > Who Am Eye </td></tr>
<tr> <td colspan=1 rowspan=1 > Buck-Toothed Particle Smashers (ft. Kill J) </td><td colspan=1 rowspan=2 > 2015 </td><td colspan=1 rowspan=2 > No Now </td></tr>
<tr> <td colspan=1 rowspan=1 > Will to Believe </td></tr>
<tr> <td colspan=1 rowspan=1 > Cancer™ In The Water (A.J. Crew edit) </td><td colspan=1 rowspan=4 > 2016 </td><td colspan=1 rowspan=3 > Non-album singles </td></tr>
<tr> <td colspan=1 rowspan=1 > Splitting Hairs (ft. Pizza Boy) </td></tr>
<tr> <td colspan=1 rowspan=1 > Now I Am Become Death (Vocal Version) </td></tr>
<tr> <td colspan=1 rowspan=1 > SAME </td><td colspan=1 rowspan=1 > SAME </td></tr>
<tr> <td colspan=1 rowspan=1 > W€ CHANG€ (Merch CD Version) </td><td colspan=1 rowspan=3 > 2017 </td><td colspan=1 rowspan=1 > Non-album singles </td></tr>
<tr> <td colspan=1 rowspan=1 > Fold 'Em (ft. Shadi) </td><td colspan=1 rowspan=4 > Think: Peace </td></tr>
<tr> <td colspan=1 rowspan=1 > Naysayer Godslayer </td></tr>
<tr> <td colspan=1 rowspan=1 > Next Best Thing </td><td colspan=1 rowspan=12 > 2018 </td></tr>
<tr> <td colspan=1 rowspan=1 > Adam & The Evil </td></tr>
<tr> <td colspan=1 rowspan=1 > Rafters (ft. A.J. Crew) </td><td class="highlighted"  colspan=1 rowspan=10 > Leave Earth </td></tr>
<tr> <td colspan=1 rowspan=1 > 1985 </td></tr>
<tr> <td colspan=1 rowspan=1 > Telenovela </td></tr>
<tr> <td colspan=1 rowspan=1 > Del Ray Dreamhouse </td></tr>
<tr> <td colspan=1 rowspan=1 > Untrust In Us Together </td></tr>
<tr> <td colspan=1 rowspan=1 > Anthropic Principles </td></tr>
<tr> <td colspan=1 rowspan=1 > Bipolar Rainbows </td></tr>
<tr> <td colspan=1 rowspan=1 > DEAFENING RED </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Sob Story </td></tr>
<tr> </tr>
</table>
Question:
How did Clarence finish his recording career in 2018?
Answer:
Clarence finished releasing singles with Sob Story from Leave Earth.