Musicians are there in front of you, and the spectators sense their tension, which is not the case when you're listening to a record. Your attention is more relaxed. The emotional aspect is more important in live music.
Brian EnoI got interested in the idea of music that could make itself, in a sense, in the mid 1960s really, when I first heard composers like Terry Riley, and when I first started playing with tape recorders.
Brian EnoIf you want to make someone feel emotion, you have to make them let go. Listening to something is an act of surrender.
Brian Eno