Rockin Roll Science for Kids 6 second cassette loop played with only the playback knob for way too long. 

Kids music tape loop, just twiddling the knob about

Hiphop Tape > EHX Looper pedal stacking layers then slowed

Old Mixtape manipulated with the HC-TT into a looper pedal for layering. Looper pedal slows down audio at the end.

6 second cassette loop manipulated with the HC-TT processed with a digital delay 

new instruments / obsolete technology
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