Music streaming service Spotify has filed for an IPO in the US in New York but will not be raising new money, just allowing existing shareholders to sell some $1 billion of their shares. Spotify said it was present in 61 countries, had 159 million active users and 71 million Premium subscribers, which were up 46% over this time last year. Revenue for 2017 was €4.1 billion, up from €2.95 billion in 2016, with Europe as its largest region with 37% percent of its total user base. China’s Baidu has filed for a $1.5 billion US IPO for iQiyi its SVoD claiming over 50 million subscribers and said it wants to raise money to help expand its content offering. Smart…