These captionable images are controlled using a 'data-caption' attribute and '.image-caption' class. You can also add the class '.hover-caption' to reveal the caption on hover. Launching a career in music as an independent artist means wearing many hats. From the logistics that come with booking your own tours, to building up an audience, or dealing with tons of administrative bullshit, it’s hard to imagine how successful musicians even existed before the internet.