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:
Midnight Magic Man
Table title:
Nash Chase recording
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Release info </th><th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Artist </th><th colspan=1 rowspan=1 > F </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > Explosive Hits 73 </th><td class="highlighted"  colspan=1 rowspan=1 > EMI </td><td colspan=1 rowspan=1 > 1973 </td><td colspan=1 rowspan=1 > Nash Chase </td><td class="highlighted"  colspan=1 rowspan=1 > LP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > Kiwi Classics Volume 6 </th><td class="highlighted"  colspan=1 rowspan=1 > EMI 532953 2 </td><td colspan=1 rowspan=1 > 1973 </td><td colspan=1 rowspan=1 > Nash Chase </td><td colspan=1 rowspan=1 > CD </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
When was Midnight Magic Man active?
Answer:
Midnight Magic Man was active in 1973, and appeared in 2 releases: the Kiwi Classics Volume 6, EMI – 532953 2, and Explosive Hits 73, EMI.