Led Zeppelin's album opening songs showcase the band's evolution from heavy-blues roots to creative zenith. Starting with their early hulking slabs of music, the band quickly branched out musically with chart-topping albums like Led Zeppelin III and IV. Led Zeppelin's career-defining projects like Houses of the Holy and In Through the Out Door marked their free-wheeling creative peak. The band's final albums, including Presence and In Through the Out Door, reflected a return to hard blues before concluding with the million-seller Coda in 1982. Led Zeppelin's opening songs provide a fascinating narrative of their rise to fame and musical legacy.
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