Vijayanagara era
...that the tamburi, the principal drone instrument in Carnatic music to this day, was introduced during the Vijayanagara era in India?
...that the <a class="mw-redirect" href="./Tamburi" id="mwEkQ" rel="mw:WikiLink" title="Tamburi">tamburi</a>, the principal <a class="mw-redirect" href="./Drone_(music)" id="mwEkU" rel="mw:WikiLink" title="Drone (music)">drone</a> instrument in <a href="./Carnatic_music" id="mwEkY" rel="mw:WikiLink" title="Carnatic music">Carnatic music</a> to this day, was introduced during the <b id="mwEkc"><a href="./Vijayanagara_musicological_nonet" id="mwEkg" rel="mw:WikiLink" title="Vijayanagara musicological nonet">Vijayanagara era</a></b> in <a href="./India" id="mwEkk" rel="mw:WikiLink" title="India">India</a>?