The Yardbirds (Jimmy Page): White Summer
The British blues-rock group The Yardbirds launched the careers of three terrific guitarists: Jeff Beck, Eric Clapton, and Jimmy Page. For the longest time, I had mistaken this instrumental tune for a Jeff Beck song, and couldn't ever find it again as a result. But after decades, I learned the truth and now can share it properly.
Based on the Celtic melody of "She Moved Thro' The Fair", Page blended his arrangement with an Indian raga, which was a popular genre in 1967 (The Beatles were doing the same; for example, Baby, You're a Rich Man; Eric Burden, too, with When I Was Young). It first appears as a Yardbirds tune on their final LP, Little Games, but Page often played it live with Black Mountain Side during his Led Zeppelin days.