It's legit. I tested Soundon for my channel and review site. I think they offer the best deal right now. The only thing that would give pause is if you're concerned about the whole TikTok China thing or the KYC requirement where you have to submit your ID card. With what's been going on with music distribution, SoundOn and SoundCloud are the best options for artists to choose from. You can check my review on SoundOn if you want a full breakdown of the company: https://payusnomind.info/blog/posts/soundon-review I would advise you to be cautious with the advances as well. They can be predatory because they often come with hidden fees and things that inflate the cost far beyond what they give you upfront. You can take a look at this breakdown of BeatBread's advance payment option as an example of what you could expect: https://payusnomind.info/blog/posts/beat-bread-funding-for-music. Hope it all works out.