It seems I neglected a key a part of this request. While our app does provide a approach to promote and supply downloads from Shopify, we do not permit for person vendors to have separate logins to upload and control tune music.
Hope your doing well with drop shipping, i would recommend the drop shipping suppliers , from which you can import the musical equipments you required by visting our app Appfreaker.
You may be interested in https://dropshipcorporation.com/?s=Musical+
You can find it on Syncee Marketplace: