ords ▁and ▁everything ▁stayed ▁the ▁same , ▁the ▁only ▁thing ▁that ▁changes ▁from ▁that ▁demo ▁is ▁that ▁when ▁we ▁got ▁to ▁C riteria , ▁I ▁worked ▁out ▁the ▁electric ▁piano ▁part ▁which ▁became ▁the ▁basis ▁of ▁the ▁song . ▁It ▁was ▁the ▁sound ▁of ▁the ▁piano ▁that ▁makes ▁the ▁feel ▁of ▁that ▁song ." ▁Despite ▁We aver ' s ▁absence ▁on ▁the ▁first ▁demo ▁of ▁the ▁song ▁as ▁he ▁fell ▁as leep , ▁Gal uten ▁claimed , ▁" E ven ▁though ▁I ▁did ▁the ▁demo ▁because ▁he ▁wasn ' t ▁there , ▁there ▁were ▁a ▁lot ▁of ▁things ▁from ▁his ▁person ality ▁[ on ▁' How ▁Deep ▁Is ▁Your ▁Love '] ". ▁ ▁On ▁the ▁song ' s ▁lyr ics , ▁Barry ▁revealed : ▁ ▁" A ▁lot ▁of ▁the ▁text ures ▁you ▁hear ▁in ▁the ▁song ▁were ▁added ▁on ▁later . ▁We ▁didn ' t ▁change ▁any ▁lyr ics , ▁mind ▁you , ▁but ▁the ▁way ▁we ▁recorded ▁it ▁was ▁a ▁little ▁different ▁than ▁the ▁way ▁we ▁wrote ▁in ▁the ▁terms ▁of ▁construction . ▁A ▁little ▁different ▁for ▁the ▁better , ▁I ▁think , ▁the ▁title ▁' How ▁Deep ▁Is ▁Your ▁Love ' ▁we ▁thought ▁was ▁perfect ▁because ▁of ▁all ▁the ▁con not ations ▁involved ▁in ▁that ▁sentence , ▁and ▁that ▁was ▁simply ▁it ". ▁ ▁There ▁was ▁some ▁talk ▁of ▁Y v onne ▁Ell iman ▁recording ▁" How ▁Deep ▁Is ▁Your ▁Love ," ▁but , ▁according ▁to ▁Barry , ▁their ▁manager ▁Robert ▁St ig wood ▁said , ▁" You ' ve