The flaw in the Music Specific Gear argument is simply not understanding music reproduction's basic facts, among these the "low level detail" content myths…if you think Zep and AC/DC recordings lack anything sonically relative to classical oboe concertos or harpsicords, you may not be paying attention. Also, if your hifi rig can do one, it can certainly do the other. (Harpsicords are somewhat monodynamic in output, like a bad Rock and Roll recording), but a case can be made (easily) that electric guitar tone details, acoustic drum and cymbal sounds, and vocal tone are all as rich in tonal content as the Philly, just different music. All speakers have their output limits and pretty much any home drivers (not including my Italian driver Guido who is outside polishing the Bentley as we speak) will pop instantly if given a micro second of concert level uncompressed sound, unlike pro speakers which can take the hit (generally). I use the same gear for live shows with the Baltimore Consort and electric version Julian Lage (with drums and bass), and it all works perfectly with either genre (and the mains weirdly also have Italian drivers). You can own a reticent little system in your home that can't handle harpsichords, and I can imagine that it doesn't handle Bon Scott either.