La balsa
... that the release of Los Gatos' debut single "La balsa" on July 3, 1967, is widely considered to be the origin of Argentine rock?
... that the release of <a href="./Los_Gatos_(band)" id="mwBl4" rel="mw:WikiLink" title="Los Gatos (band)">Los Gatos</a>' debut single "<b id="mwBl8"><a href="./La_balsa" id="mwBmA" rel="mw:WikiLink" title="La balsa">La balsa</a></b>" on July 3, 1967, is widely considered to be the origin of <a href="./Argentine_rock" id="mwBmE" rel="mw:WikiLink" title="Argentine rock">Argentine rock</a>?