Utilize the input text as a context reference, choose the right relationship between launched and music streaming from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

In addition, Apple offers financing schemes where buyers of its latest iPhone 6 can pay in monthly instalments, and has launched Apple Music, a cloud-based music streaming service, for just 120 rupees ($1.88) a month in India - a fifth of the price in the United States.

Answer: distribution_format