song block

$tax_query = array(
	array(
		'taxonomy'         => 'block-type',
		'terms'            => 'song',
		'field'            => 'slug',
		'operator'         => 'IN',
	),
	array(
		'taxonomy'         => 'category',
		'terms'            => array( 'business', 'chickens' ),
		'field'            => 'slug',
		'operator'         => 'IN',
	),
);