"The composer must bear in mind that the radio listener does not hear music directly. He hears it only after the sound has passed through a microphone, amplifiers, transmission lines, radio transmitter, receiving set, and, finally, the loud speaker apparatus itself."

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... by then I was getting a little work, doing some playing and getting paid for it, not very much, but enough for me to feel justified in buying a real instrument. I bought a Gretsch with a De-Armond pickup on it and a second-hand Gibson amplifier; it looked like the one Charlie Christian used. I guess it was the same, although there were several models coming out at that time - this would be in I939.

— Tal Farlow