Edwin H. “Eddie” Kramer, in my book, is rock’s ultimate behind-the-glass magician: starting in London studios in the early 1960s, then going full-throttle with Jimi Hendrix from 1967–1970, capturing Woodstock (1969), engineering major Led Zeppelin work from 1969 onward, steering Electric Lady Studios as engineering director in 1970–1974, and later locking in that arena punch with Kiss through the mid/late 1970s (and beyond). When I see his credit, I expect big guitars, bigger atmosphere, and a mix that still feels alive.