The personal contact with NH residents is very often what they miss. While I do not subscribe to Lucky's equipment philosophy, I am totally with you with your personal touch. I and any others who accompany me always spend the time at the end giving the residents a hug, a blessing, a handshake, some loving words, whatever is appropriate.
Some will ask you to pray with them, and then next time tell you what a difference it made.
Their hearts are opened by the wonderful music you have shared. Giving that extra personal attention just completes a wonderful experience for them (and me).
Graham
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Graham, Korg Pa1000, Korg G1 Air, Countryman E6, Roland BA330, 2 x Roland CM-30, , Mackie SRM150