Eddie,

The capo isn't a crutch, it's a tool. While I've never used one on an electric guitar, it's quite useful on an acoustic guitar in order to get the sustain that you can only get from open strings, or using a capo.

If you have a vocalist that insists on trying half step increments in order to find the perfect key, it's an invaluable tool.

A better tool would be to get a new vocalist! wink

Bob
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http://soundcloud.com/bobcflatpicke/music-in-the-mountains