Digital Audio Workstation Marketplace

I'm the founder and audio engineer at ADGMastering for the last 8 years.

I'm also an artist for the last 20 years.

And a problem musicians in this new digital era have is managing all the moving parts into one place, which the public hears as a perfectly polished song (Lucky for you!).

What I'm looking to build is a cloud based digital audio workstation marketplace (yes that's a mouthful), where artists can buy/lease beats, record and then collab (read: purchase) services from audio engineers, singers and session musicians. It would also be able to send the final song to streaming sites such as Spotify and Apple Music.

I know all the pain points of having to do all these positions and I am ecom marketer with over 10 years experience (so can pretty much market anything, as long as I like it and it's not scammy!).

My current company ADGMastering has access to over 10,000 musicians (which means lots of potential users!).

Is this app a good idea? And how should I go about building it?