Sara Bareilles appeared to be a throwback to another era when she released her debut Little Voice in 2007. Much of this retro vibe rested upon her reliance on audaciously melodic songcraft, a skill showcased on her smash single "Love Song," a tune that managed to spin classic singer/songwriter tropes into the modern era. This facility with the past and flair for the present helped Bareilles become one of the most successful and enduring singer/songwriters of her generation. She racked up her big hits during the late 2000s and 2010s -- "Love Song" went to number four, "King of ...