set_eq_band (Xmms::Remote)

    /*
     * Set an equalizer band value.
     *
     * Note: legal band indices range from 0 to 9 instead of 1 to 10.
     *
     * This method raises an Xmms::Error exception if XMMS is not running,
     * or an ArgumentError exception if the band index is out of range.
     *
     * Example:
     *   remote.set_band 2, 0.5
     *
     */
    static VALUE xr_eq_set_band(VALUE self, VALUE band, VALUE val) {