For a musician, a band, or a producer, the image you construct is often just as important as the music itself. When someone hears about you through the grapevine and wants to learn more, they go through the first port of entry—Google—and get to investigating. But behind the reactive layouts, cool designs, and magical masonry is a designer or developer receiving little-to-no credit. Here in this list, we hope to shine a light on the unsung heroes of online music promotion.