In The Echo Chamber

As I was out walking
 Home alone one night
 I saw this man approaching
 He wore a coat of white
 He said, "You don't know me
 But you'll very soon find out"
 Then the world was darkness
 As a cloth clamped around my mouth
 I said, "Where am I?" Oh
 "Where am I?" Oh
 "I don't know
 How can I escape?"
 Slowly I recovered
 My head was aching bad
 I was laying on the carpet
 Inside this madman's lab
 Then a voice was speaking
 From behind a glass-walled booth
 It said, "Welcome stranger
 We've got serious work to do"
 "Where am I?" Oh
 "Where am I?" Oh
 Someone say more
 What's his fiendish plan?
 He told me then, he said, "You are my guinea pig
 I'm an unsound engineer
 I'm going to see how much a man can dig
 A thousand voices in his ever-decreasing human ear"
 ♪
 In the echo chamber
 I almost went insane
 Even my own heartbeat
 Caused my eardrum pain
 It was like a Phil Spector nightmare
 The echo machine ran wild
 It was louder, getting louder
 I thought that I would die
 "Where am I?" Oh
 "Where am I?" Oh
 Said, "Oh, I swear you'll never get out of here
 Though how you try and try for 24 years"
 That's why I am, where I am now, ah
 "Where am I?" Oh
 "Where am I?" Oh
 "Where am I?" Oh
 "Where am I?"
 I'm gonna tear it down before I go
 Ah, c'mon, Michelangelo, you know
 Ah-ah-ah