Depends on your musical interests. Hell Freezes Over used to be my demo CD for guests, and still gets taken out if they want more.
I think the Ultimate in Sound Quality for me now, has to be the new Dave Matthews and Tim Reynolds, Live at Radio City Music Hall. UNBELIEVABLE!!!! It's now the first one I pull out to impress people.
Some others, if your tastes can take you there.
Metallica - S&M, Metal and an Orchestra, it really does work.....
Nine Inch Nails - Live Beside you in Time
There are tracks on this that sound so good that even people who would normally hate NiN start getting into it.
In a recent thread, someone mentioned AC/DC Live in Darlington. Amazing sound for an outdoor concert.
Someone also recently was talking about Dianna Krall - Live in Paris. Also sounds great.
That covers hard rock, classic rock, Industrial Rock, acoustic guitar, and jazz vocals & piano so hopefully there is one in there that you will like.
