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:
Marshmello discography
Table title:
As lead artist
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=2 > Title </th><th colspan=1 rowspan=2 > Year </th><th colspan=10 rowspan=1 > Peak chart positions </th><th colspan=1 rowspan=2 > Certifications </th><th colspan=1 rowspan=2 > Album </th></tr>
<tr> <th colspan=1 rowspan=1 > US </th><th colspan=1 rowspan=1 > US Dance </th><th colspan=1 rowspan=1 > AUS </th><th colspan=1 rowspan=1 > BEL (FL) </th><th colspan=1 rowspan=1 > CAN </th><th colspan=1 rowspan=1 > GER </th><th colspan=1 rowspan=1 > NOR </th><th colspan=1 rowspan=1 > NZ </th><th colspan=1 rowspan=1 > SWE </th><th colspan=1 rowspan=1 > UK </th></tr>
<tr> <th colspan=1 rowspan=1 > "Keep It Mello" (featuring Omar LinX) </th><td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > — </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 > RIAA: Gold </td><td colspan=1 rowspan=1 > Joytime </td></tr>
<tr> <th colspan=1 rowspan=1 > "Colour" </th><td colspan=1 rowspan=5 > 2016 </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><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Non-album single </td></tr>
<tr> <th colspan=1 rowspan=1 > "Alone" </th><td colspan=1 rowspan=1 > 28 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 11 </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 > 61 </td><td colspan=1 rowspan=1 > RIAA: Platinum MC: Platinum </td><td colspan=1 rowspan=1 > Monstercat 027 – Cataclysm </td></tr>
<tr> <th colspan=1 rowspan=1 > "Magic" (with Jauz) </th><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><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Non-album single </td></tr>
<tr> <th colspan=1 rowspan=1 > "Freal Luv" (with Far East Movement featuring Chanyeol and Tinashe) </th><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 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Identity </td></tr>
<tr> <th colspan=1 rowspan=1 > "Ritual" (featuring Wrabel) </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 11 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 82 </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=9 > Non-album singles </td></tr>
<tr> <th colspan=1 rowspan=1 > "Chasing Colors" (with Ookay featuring Noah Cyrus) </th><td colspan=1 rowspan=7 > 2017 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 49 </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> <th colspan=1 rowspan=1 > "Twinbow" (with Slushii) </th><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><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > "Moving On" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 13 </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> <th colspan=1 rowspan=1 > "Love U" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 14 </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> <th colspan=1 rowspan=1 > "Silence" (featuring Khalid) </th><td colspan=1 rowspan=1 > 30 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > RIAA: 2× Platinum ARIA: 5× Platinum BEA: 2× Platinum BPI: Platinum BVMI: Platinum GLF: 4× Platinum MC: 3× Platinum RMNZ: 2× Platinum </td></tr>
<tr> <th colspan=1 rowspan=1 > "You & Me" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 19 </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> <th colspan=1 rowspan=1 > "Wolves" (with Selena Gomez) </th><td colspan=1 rowspan=1 > 20 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 11 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 10 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > RIAA: Platinum ARIA: 3× Platinum BEA: Platinum BPI: Platinum BVMI: Platinum GLF: 2× Platinum MC: 3× Platinum RMNZ: Platinum </td></tr>
<tr> <th colspan=1 rowspan=1 > "Spotlight" (with Lil Peep) </th><td class="highlighted"  colspan=1 rowspan=10 > 2018 </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 > 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 > 61 </td><td colspan=1 rowspan=1 > 74 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > "Friends" (with Anne-Marie) </th><td colspan=1 rowspan=1 > 11 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > RIAA: 2× Platinum ARIA: 2× Platinum BEA: Platinum BPI: Platinum BVMI: Platinum MC: 4× Platinum RMNZ: Platinum </td><td colspan=1 rowspan=1 > Speak Your Mind </td></tr>
<tr> <th colspan=1 rowspan=1 > "Everyday" (with Logic) </th><td colspan=1 rowspan=1 > 29 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 38 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 15 </td><td colspan=1 rowspan=1 > 48 </td><td colspan=1 rowspan=1 > 20 </td><td colspan=1 rowspan=1 > 36 </td><td colspan=1 rowspan=1 > 34 </td><td colspan=1 rowspan=1 > 46 </td><td colspan=1 rowspan=1 > RIAA: Gold MC: Gold </td><td colspan=1 rowspan=1 > Bobby Tarantino II </td></tr>
<tr> <th colspan=1 rowspan=1 > "Fly" (featuring Leah Culver) </th><td colspan=1 rowspan=1 > — </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><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=2 > Non-album singles </td></tr>
<tr> <th colspan=1 rowspan=1 > "You Can Cry" (with Juicy J featuring James Arthur) </th><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><td colspan=1 rowspan=1 > 91 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > "Tell Me" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 15 </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><td class="highlighted"  colspan=1 rowspan=2 > Joytime II </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > "Check This Out" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 10 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 86 </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> <th colspan=1 rowspan=1 > "Happier" (with Bastille) </th><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > RIAA: 2× Platinum ARIA: 4× Platinum BEA: Gold BPI: Platinum BVMI: Gold GLF: Gold MC: 5× Platinum RMNZ: 2× Platinum </td><td colspan=1 rowspan=7 > Non-album singles </td></tr>
<tr> <th colspan=1 rowspan=1 > "Bayen Habeit (In Love)" (with Amr Diab) </th><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><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > "Project Dreams" (with Roddy Ricch) </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 83 </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> <th colspan=1 rowspan=1 > "Biba" (with Pritam featuring Shirley Setia) </th><td colspan=1 rowspan=4 > 2019 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 31 </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> <th colspan=1 rowspan=1 > "Sell Out" (with Svdden Death) </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 36 </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> <th colspan=1 rowspan=1 > "Here with Me" (featuring Chvrches) </th><td colspan=1 rowspan=1 > 37 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > 22 </td><td colspan=1 rowspan=1 > 17 </td><td colspan=1 rowspan=1 > 49 </td><td colspan=1 rowspan=1 > 28 </td><td colspan=1 rowspan=1 > 24 </td><td colspan=1 rowspan=1 > 39 </td><td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > ARIA: Gold </td></tr>
<tr> <th colspan=1 rowspan=1 > "Light It Up" (with Tyga and Chris Brown) </th><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><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=15 rowspan=1 > "—" denotes items which were not released in that country or failed to chart. </td></tr>
</table>
Question:
Which musical act released the album Joytime II in 2018, featuring two singles, "Tell Me" and "Check Me Out"?
Answer:
Marshmello released his album Joytime II in 2018, featuring two singles, "Tell Me" and "Check Me Out".