Assertion: pedal's sound | /r/HasProperty | created in the decade
Facets:
value: earlier
type: TEMPORAL
value: by accidental damage to amps
type: CAUSE
Source sentences:
text: In the mid-1950s, guitar distortion sounds started to evolve based on sounds created earlier in the decade by accidental damage to amps, such as in the popular early recording of the 1951 Ike Turner and the Kings of Rhythm song "Rocket 88", where guitarist Willie Kizart used a vacuum tube amplifier that had a speaker cone slightly damaged in transport.