By Nate Dorr Friday at Death By Audio was another entertainment4every1 production, with typically varied lineup, this one incorporating fully six out-of-town acts from four different cities (plus a local opener). If there was a loose unifying theme, it was various uses of electronics, but thatâs definitely a very loose theme seeing as two acts involved nothing electronic at all. Those two acts were Family Trees, a twangy drums/guitar/harmonies side project of Brooklyn electric folk outfit Hol