1) It's not a real live version (with live playing) it's just 
the studio with the intro and break from live version.

2) The guitar solo is almost inaudible, but it's the good 
gamme (and i can't find two identic live version ^^)

3) Tuning is a real problem with Babymetal. Boh (Bass) 
seem to always play in standard (B or A#(red and 
black bass)), and one guitar can be in 7 strings and 
the other in 6 strings, so... Play in the tuning of your 
choice. :p