HanRAB down the two best shows I have ever seen in my life regardless of genre have been...
Arcade Fire - Seen them twice and they have to be the most excited, energetic, and talented ensemble i've ever seen. Every show of theirs is a blast to hear.
Built To Spill - I saw them twice, but last time, at The House of Blues in Anahiem I literally felt moved by Doug Martsch's soloing...god they're so fucking good...