Heavy Metal

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="100"
    height="100"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="-42.487"
        x2="-26.919"
        y1="642.527"
        y2="626.96"
        gradientTransform="matrix(21.3333 0 0 -21.3333 996.333 13791.667)"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#369cdc" />
        <stop offset="1" stop-color="#aa56d0" />
    </linearGradient>
    <path
        d="M394.667 149.333c-12.053 0-23.061 4.16-32 10.944V42.667C362.667 19.136 343.509 0 320 0c-23.531 0-42.667 19.136-42.667 42.667v91.264C271.04 130.261 263.808 128 256 128c-18.603 0-34.283 12.032-40.107 28.672A42.464 42.464 0 0 0 192 149.333c-7.808 0-15.04 2.261-21.333 5.931v-48.597C170.667 83.136 151.509 64 128 64c-23.531 0-42.667 19.136-42.667 42.667v234.667C85.333 435.435 161.899 512 256 512s170.667-76.565 170.667-170.667v-160c0-17.642-14.358-32-32-32zm10.666 192c0 82.347-67.008 149.333-149.333 149.333S106.667 423.68 106.667 341.333V106.667c0-11.755 9.557-21.333 21.333-21.333s21.333 9.579 21.333 21.333V224c0 5.888 4.779 10.667 10.667 10.667s10.667-4.779 10.667-10.667v-32c0-11.755 9.557-21.333 21.333-21.333s21.333 9.579 21.333 21.333v32c0 5.888 4.779 10.667 10.667 10.667s10.667-4.779 10.667-10.667v-53.333c0-11.755 9.557-21.333 21.333-21.333s21.333 9.579 21.333 21.333V224c0 5.888 4.779 10.667 10.667 10.667s10.667-4.779 10.667-10.667V42.667c0-11.755 9.557-21.333 21.333-21.333s21.333 9.579 21.333 21.333v256.832C293.461 303.68 256 334.997 256 373.333c0 5.888 4.779 10.667 10.667 10.667s10.667-4.779 10.667-10.667C277.333 343.936 310.827 320 352 320c5.888 0 10.667-4.779 10.667-10.667V202.667c0-17.643 14.357-32 32-32 5.867 0 10.667 4.779 10.667 10.667v159.999z"
        fill="url(#a)"
    />
</svg>