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:
Joey Castillo
Table title:
Discography
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Band or artist </th><th colspan=1 rowspan=1 > Album </th></tr>
<tr> <td colspan=1 rowspan=1 > 1986 </td><td colspan=1 rowspan=2 > Wasted Youth </td><td colspan=1 rowspan=1 > Get Out of My Yard! </td></tr>
<tr> <td colspan=1 rowspan=1 > 1988 </td><td colspan=1 rowspan=1 > Black Daze </td></tr>
<tr> <td colspan=1 rowspan=1 > 1994 </td><td colspan=1 rowspan=1 > Sugartooth </td><td colspan=1 rowspan=1 > Sugartooth </td></tr>
<tr> <td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > Danzig </td><td colspan=1 rowspan=1 > Blackacidevil </td></tr>
<tr> <td colspan=1 rowspan=1 > 1997 </td><td colspan=1 rowspan=1 > Sugartooth </td><td colspan=1 rowspan=1 > The Sounds of Solid </td></tr>
<tr> <td colspan=1 rowspan=3 > 1998 </td><td colspan=1 rowspan=2 > Zilch </td><td colspan=1 rowspan=1 > 3.2.1. </td></tr>
<tr> <td colspan=1 rowspan=1 > Bastard Eyes </td></tr>
<tr> <td colspan=1 rowspan=1 > Danzig </td><td colspan=1 rowspan=1 > 6:66 Satan's Child </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=4 > 2001 </td><td colspan=1 rowspan=1 > Zilch </td><td colspan=1 rowspan=1 > Skyjin </td></tr>
<tr> <td colspan=1 rowspan=1 > Youjeen </td><td colspan=1 rowspan=1 > Hey Jerks </td></tr>
<tr> <td colspan=1 rowspan=1 > Danzig </td><td colspan=1 rowspan=1 > Live on the Black Hand Side </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Son of Sam </td><td class="highlighted"  colspan=1 rowspan=1 > Songs From The Earth </td></tr>
<tr> <td colspan=1 rowspan=1 > 2002 </td><td colspan=1 rowspan=1 > Danzig </td><td colspan=1 rowspan=1 > I Luciferi </td></tr>
<tr> <td colspan=1 rowspan=1 > 2003 </td><td colspan=1 rowspan=1 > Desert Sessions </td><td colspan=1 rowspan=1 > Volumes 9 & 10 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004 </td><td colspan=1 rowspan=1 > Mark Lanegan Band </td><td colspan=1 rowspan=1 > Bubblegum </td></tr>
<tr> <td colspan=1 rowspan=2 > 2005 </td><td colspan=1 rowspan=2 > Queens of the Stone Age </td><td colspan=1 rowspan=1 > Lullabies to Paralyze </td></tr>
<tr> <td colspan=1 rowspan=1 > Over The Years And Through The Woods </td></tr>
<tr> <td colspan=1 rowspan=1 > 2006 </td><td colspan=1 rowspan=1 > Eagles of Death Metal </td><td colspan=1 rowspan=1 > Death by Sexy </td></tr>
<tr> <td colspan=1 rowspan=2 > 2007 </td><td colspan=1 rowspan=1 > Danzig </td><td colspan=1 rowspan=1 > The Lost Tracks of Danzig </td></tr>
<tr> <td colspan=1 rowspan=1 > Queens of the Stone Age </td><td colspan=1 rowspan=1 > Era Vulgaris </td></tr>
<tr> <td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > Eagles of Death Metal </td><td colspan=1 rowspan=1 > Heart On </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > Hello=Fire </td><td colspan=1 rowspan=1 > Hello=Fire </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > Queens of the Stone Age </td><td colspan=1 rowspan=1 > ...Like Clockwork </td></tr>
</table>
Question:
What was Joey Castillo's role in the 2001 album Son of Sam's?
Answer:
In 2001 Joey Castillo performed on Son of Sam's album Songs From The Earth.