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:
Brendon Urie
Table title:
Guest appearances
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 > Other artist(s) </th><th colspan=1 rowspan=1 > Album </th></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > "Keep On Keeping On" </th><td class="highlighted"  colspan=1 rowspan=1 > 2014 </td><td class="highlighted"  colspan=1 rowspan=1 > Travie McCoy </td><td colspan=1 rowspan=1 > Non-album single </td></tr>
<tr> <th colspan=1 rowspan=1 > "Molly" </th><td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > Lil Dicky </td><td colspan=1 rowspan=1 > Professional Rapper </td></tr>
<tr> <th colspan=1 rowspan=1 > "It Remembers" </th><td colspan=1 rowspan=1 > 2016 </td><td colspan=1 rowspan=1 > Every Time I Die </td><td colspan=1 rowspan=1 > Low Teens </td></tr>
</table>
Question:
What is Guest appearance of Brendon Urie in 2014?
Answer:
In 2014, Brendon Urie was featured in Travie McCoy's single "Keep On Keeping On".