Simple tune (3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">simple tune</span>' is the definition.<br/ ><span class="explanation-format__explanation">(air can mean a piece of music)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for air that I've seen before include "Ventilate or give expression to" , "Atmosphere surrounding us" , "Ventilate with breathing gas" , "Mixture of gases required for breathing" , "Tune - mood - atmosphere" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">simple tune</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ditty that I've seen before include "Air" , "Little tune" , "Light-hearted song" , "Simple tune" , "Short simple song" .)