Knowing that I'm Losing You - Yardbirds
https://www.youtube.com/watch?v=fPh1r32TCMY
Tangerine - Led Zeppelin
https://www.youtube.com/watch?v=W5c5870ztSg
Also, The Rick Nelson version of Summertime has a familiar intro...
https://www.youtube.com/watch?v=izsVZup02-4
Led Zeppelin - How Many More...