Church service (8)

<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">church service</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for evensong that I've seen before include "6 [SERVICE] ?" , "Church service late in the day" , "... Prayers" , "Anglican service" , "Religious service" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">church service</span>' is the definition.<br/ ><span class="explanation-format__explanation">(Mass is a type of church service)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for mass that I've seen before include "Religious ceremony" , "Lump of material" , "congregation for > service" , "Large number of people" , "Matter; large amount" .)