Battle of Evermore live harmonies

[St Tristan's Sword]

Hello, all. Recently I have been listening to a number of '77 shows, and, this may be a dumb question, but was Robert harmonizing with himself on "I hear the horses thunder..." and "Oh, well, the night is long...", and "At last the sun is shining..."? I know he did at the end of Rock 'n' Roll. Does anyone know what piece of equipment was being used for that? 

Thanks.

[IpMan]

2 hours ago, St Tristan's Sword said:

Hello, all. Recently I have been listening to a number of '77 shows, and, this may be a dumb question, but was Robert harmonizing with himself on "I hear the horses thunder..." and "Oh, well, the night is long...", and "At last the sun is shining..."? I know he did at the end of Rock 'n' Roll. Does anyone know what piece of equipment was being used for that? 

Thanks.

Yes, the equipment is called a harmonizer and was used in 77' & 79' live. I don't think they used it during the 80' Tour though.

[Strider]

To be even more specific, it was an Eventide H949 model harmonizer. 

[St Tristan's Sword]

Thanks. I don't recall ever hearing it in '79. Which songs did Plant use it on?

[3DayBender]

Misty Mountain Hop and Hot Dog from Knebworth come to mind....possibly Ten Years Gone.

[St Tristan's Sword]

6 minutes ago, 3DayBender said:

Misty Mountain Hop and Hot Dog from Knebworth come to mind....possibly Ten Years Gone.

I'll listen to those again and listen spec. for it