One of the best uses for SoundCloud is purchasing followers to help grow your business. Many sites offer free SoundCloud account access with the sole purpose of allowing you to repost high-quality music clips and leave comments to encourage fans to buy plays from the site. While this does increase the size of your subscriber base, you can also use these purchases to build a marketing list. This means that when a user adds your repost to their list, they will likely recommend it to others. As your list grows, so will your revenue!