Sinatra's artistry is so all-encompassing you could easily spend your entire life listening to no one else. But even the most fanatical Frank lovers might want to mix it up once in a while, so here's a batch of vocalists bound to appeal to admirers of Ol' Blue Eyes.
Not all electro acts aim for the dance floor. Explore the low-key, laid-back side of the style though these well-known names and under-the-radar indie acts.
If you're getting set to say hello to the sandman, you need the most mellow tunes you can find. Here's a batch of acoustic cuts by some of the best singer/songwriters around, from the '60s to the present, to help you enter dreamland with ease.