digital DJ licensing
... that in some countries, digital DJ licensing is required before DJs can legally perform with a laptop?
... that in some countries, <b id="mwFck"><a href="./Digital_DJ_licensing" id="mwFco" rel="mw:WikiLink" title="Digital DJ licensing">digital DJ licensing</a></b> is required before <a class="mw-redirect" href="./DJ" id="mwFcs" rel="mw:WikiLink" title="DJ">DJs</a> can legally perform with a <a href="./Laptop" id="mwFcw" rel="mw:WikiLink" title="Laptop">laptop</a>?