Hey Im new user of rocksmith2014 My normal tuniing is D STANDARD but I cant play in guitarcade and lessons because they need E standard. I have guitar with floyd rose bridge so I cant change this tuning to E standard. How I can fix this? It's any solution to change E standard to D standard in whole game? 

Sorry for my english

Cheers!

If you really don't want to retune your guitar you can always play with a capo on the second fret.

The best solution is to buy a Digitech Drop pedal. It will cost you about $150, but you can dropby half steps allthe way down to a full octave. You would have to tune your guitar to E standard, but then you could change to any tuning you want by changing a click on the pedal

Another solution that may or may not be practical would be to buy another guitar and use it for standard tuning excercises.