Heartbreaker Solo
Page's unaccompanied solo is pitched slightly higher than the rest of the song. The guitarist explained to Guitar World in 1998: "The interesting thing about the solo is that it was recorded after we had already finished 'Heartbreaker' – it was an afterthought. That whole section was recorded in a different studio and it was sort of slotted in the middle."
STH Solo
Rolling Stone magazine asked Jimmy Page how much of the guitar solo was composed before he recorded it. He replied: "It wasn't structured at all [laughs]. I had a start. I knew where and how I was going to begin. And I just did it. There was an amplifier [in the studio] that I was trying out. It sounded good, so I thought, "OK, take a deep breath, and play." I did three takes and chose one of them. They were all different. The solo sounds constructed - and it is, sort of, but purely of the moment. For me, a solo is something where you just fly, but within the context of the song."