During our Practice time, can we play the guitar tuned down to Open D i.e. bringing all the open (six) strings a whole step down i.e. DGCFAD ?
I don't mean 'Drop D Tuning' where, ONLY the Low E string is tuned down to D. Someone prefers to Open G tuning.
Will such a practice be helpful while playing in an ensemble, if they follow the Standard Tuning ?
How should we handle the different types of Tuning?