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:
Raydio
Table title:
Singles
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=2 > Year </th><th colspan=1 rowspan=2 > Title </th><th colspan=11 rowspan=1 > Peak chart positions </th><th colspan=1 rowspan=2 > Album </th></tr>
<tr> <th colspan=1 rowspan=1 > US </th><th colspan=1 rowspan=1 > US R&B </th><th colspan=1 rowspan=1 > US A/C </th><th colspan=1 rowspan=1 > US Dan </th><th colspan=1 rowspan=1 > AUS </th><th colspan=1 rowspan=1 > BEL </th><th colspan=1 rowspan=1 > CAN </th><th colspan=1 rowspan=1 > IRE </th><th colspan=1 rowspan=1 > NLD </th><th colspan=1 rowspan=1 > NZ </th><th colspan=1 rowspan=1 > UK </th></tr>
<tr> <td colspan=1 rowspan=3 > 1978 </td><td colspan=1 rowspan=1 > "Jack and Jill" </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 14 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 24 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 11 </td><td colspan=1 rowspan=3 > Raydio </td></tr>
<tr> <td colspan=1 rowspan=1 > "Is This a Love Thing" </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 20 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 17 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 27 </td></tr>
<tr> <td colspan=1 rowspan=1 > "Honey I'm Rich" </td><td colspan=1 rowspan=1 > 102 </td><td colspan=1 rowspan=1 > 43 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=2 > 1979 </td><td colspan=1 rowspan=1 > "You Can't Change That" </td><td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 25 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 17 </td><td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 12 </td><td colspan=1 rowspan=1 > 12 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=2 > Rock On </td></tr>
<tr> <td colspan=1 rowspan=1 > "More Than One Way to Love a Woman" </td><td colspan=1 rowspan=1 > 103 </td><td colspan=1 rowspan=1 > 25 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=3 > 1980 </td><td class="highlighted"  colspan=1 rowspan=1 > "Two Places at the Same Time" </td><td class="highlighted"  colspan=1 rowspan=1 > 30 </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 34 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 93 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=3 > Two Places at the Same Time </td></tr>
<tr> <td colspan=1 rowspan=1 > "For Those Who Like to Groove" </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 14 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 23 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > "Can't Keep You from Cryin'" </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 57 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=4 > 1981 </td><td colspan=1 rowspan=1 > "A Woman Needs Love (Just Like You Do)" </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 11 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 47 </td><td colspan=1 rowspan=1 > 16 </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > 10 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=4 > A Woman Needs Love </td></tr>
<tr> <td colspan=1 rowspan=1 > "Still in the Groove" </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 35 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > "That Old Song" </td><td class="highlighted"  colspan=1 rowspan=1 > 21 </td><td colspan=1 rowspan=1 > 26 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > "It's Your Night" </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 73 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=14 rowspan=1 > "—" denotes releases that did not chart or were not released. </td></tr>
</table>
Question:
What were the singles that Raydio worked on in 1980 and 1981?
Answer:
Raydio worked on two singles ("Two Places at the Same Time" - #30 in 1980; and "That Old Song" - #21 in 1981).