It’s essential to consider your audience’s interests when deciding whether to merge your accounts. If you believe that a significant portion of your art followers would also enjoy your music content, it could be a good idea to combine the accounts. However, if the interests are vastly different, you might want to keep them separate to maintain focus on each niche. You can always try using Instagram growth strategies like engaging content and profile optimization to grow your music account further. Have you thought about using a service like AscendViral to help boost your music account’s growth?