[Photo via] We don't understand where half of our summer went already, but we shan't dwell. Let us instead enjoy what's left of it by getting to some of the awesome upcoming summer music events here in L.A. Great artists and bands are making their way to town this week, some on the same night, so you'll have to pick and choose. Perhaps you'd like to throw back beers at the Bootleg while catching White Arrows, or maybe you'd rather be serenaded by British singer, Passenger, at the Troubadour. Whatever you fancy, we've got a hefty list of choices for you in our guide to L.A.'s best live music this week.