Echo Location

[Echo] Down in the deep water Where the U-boats hide PING! [echo] Sound waves traveling Through the ocean wide PING! [echo] Langevin's crystal, piezoelectric Send the signal, ultrasonic Forty kilohertz frequency Hunt the enemy SONAR! [echo] [Dub Breakdown] [Sound of diving submarines, sonar pings with heavy delay] [Bass drops out, leaving just the echo effects] "War is over, war is done But the sound waves keep traveling on What was meant for destruction Could it heal, could it help? [Echo] In Vienna, Doctor Dussik Shine the sound through human skull 'Hyperphonography' he call it First medical echo [Echo] [Instrumental Bridge] "Glasgow, nineteen-fifty-seven Ian Donald sees the way Industrial flaw detector Shows the baby on the way [Echo] Through the belly, through the skin Sound waves painting pictures in Real-time imaging, no X-rays Safe for mother, safe for baby days ULTRASOUND! [Echo] [Dub Section][Medical sounds] [Hospital beeps, fetal heartbeat sounds] [Crystal clear, precise reverb patterns] [Tone: celebratory] "From the war machine echo To the healing sound waves Doppler shows the blood flow [echo] Heart defects revealed Kidney stones located Gallbladder inflammation All through sound vibration Seven megahertz frequency Penetrating tissue deep What the submarine was hunting Now helps the baby sleep [Echo] [Full Dub Breakdown][Celebration] [All instruments drop except bass and echoes] [Sound builds back with medical/healing sounds] [Fetal heartbeat becomes the rhythm] [Outro] "What was meant for finding death Now protects the baby's breath [Echo] Sonar ping becomes the scan Showing life where life began From the depths of ocean war To the womb where dreams are born Sound waves bouncing back to tell All is good, all is well [Echo]