Closest to album quality- Iron Maiden, Cynthia Woods pavilion, Woodlands, Tx, 2013(maybe 2014). Incredible sound, and even Bruce still sounded amazing, although he changed some notes, etc. to compensate in some places. Most nostalgic- Asia, House of Blues, Houston, 2013 or so. Most adrenaline- KMFDM, Saltair, 1996 or 97. Most disappointing- New Order, Irvine Meadows, 1989.