This week saw Londonist get incredibly excited about a few live music events. First up, was French pop sensation Yelle, who played an intimate show at the Old Blue Last. Then, we had the Camden Crawl line up which, as ever, is pretty amazing for those of us who value music over sleep. Finally, Sally got (understandably) excited about The King Blues @ the 100 Club. Once we've come down from our excitement of last......