I really don't like saying that I want my music to sound as though it is live, because like others have mentioned, live isn't always a good thing. In fact, most live shows sound like cr@p.
I think it might be better if we were to stay with lifelike sound vs live sound. The point being that most recordings are not live in the sense that the venue is having an impact on what is being recorded and thus can adversly effect the sound quality.