Passive income not subject to UBIT includes interest, dividends, royalties, and rent from real property.If a crowdfunded investment is into a C Corporation, then the corporation will be paying taxes on income and then {hopefully} issuing dividends to shareholders.  

Interest, dividends, royalties, rent from real property and other forms of passive income are not subject to UBIT. 

For just adding a sound track it will fit your needs fine.As for music if you want free you're looking for royalty free music.

This is like many franchise companies where royalties are paid from the sales of individual franchise operations to the franchisor as well as to an area or region manager.In a legitimate MLM company, commissions are earned only on sales of the company's products or services.

If you really want to know what the average franchisee makes you can get the franchisors financials, their royalty percentage and then back into average based on number of franchisees.

The hotel owners would pay a fixed fee to Huazhou and pay a royalty past some level of occupancy.  

This includes interest, dividends, royalties and rents from real property.Income derived from a trade or business activity such as flipping houses or new property development would have potential exposure to UBIT taxation.  

Do you have to pay @twitter a royalty every time someone uses it?

currently weighing my options on how i want my LLC to be taxed.Business activities will be receiving royalty income from my buy n hold properties..s-corp or partnership?????

For real estate, it is the schedule E (rents and royalties).