Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

[EX Q]: (Reuters) - Music streaming company Spotify was sued by Wixen Music Publishing Inc last week for allegedly using thousands of songs  including those of Tom Petty  Neil Young and the Doors  without a license and compensation to the music publisher.
 Spotify  failed to get a direct or a compulsory license from Wixen that would allow  it  to reproduce and distribute the songs  Wixen said in the lawsuit  filed in a California federal court.
Wixen also alleged that  Spotify  outsourced its work to a third party  licensing and royalty services provider the Harry Fox Agency  which was “ill-equipped to obtain all the necessary mechanical licenses”.
 Spotify  declined to comment.
Spotify  which is planning a stock market listing this year  has grown around 20 percent in value to at least $19 billion in the past few months.
[EX A]: Spotify hit with $1.6 billion copyright lawsuit

[EX Q]: Mario Gabelli says the animal spirits in the markets  awakened by tax reform and strong corporate profits  are creating a new wave of merger activity and opportunities for investors.
 Gabelli  says  he 's a buyer of General Electric shares after  their  recent pullback  based on  its  industrial business. GE shares are up 1.5 percent on Monday.  He  said  his  firm is just starting to buy.
Live entertainment is an opportunity for investors   Gabelli  said  saying  he  likes Liberty Braves (which is Liberty Media Corp. Series C)  and Madison Square Garden.
 He  owns shares of casino operators Wynn and MGM and says  he  would continue to hold Wynn even without  its  CEO  Steve Wynn  at the helm. Wynn shares are plunging  down another 8.7 percent on Monday  after the chief executive was accused of sexual misconduct over a number of years. MGM's stock is up 2.2 percent.
 Gabelli  also said oil services companies are well-positioned  saying  he  is adding to  his  holdings of Halliburton and buying shares of a smaller Minneapolis-area fracking company called Twin Disc  sending  its  shares up 14 percent in midday trading Monday.
 Gabelli  said  "I'm still very optimistic as I generally am over the next six to nine months."  He  says  he  doesn't believe the market is overheated at the moment.
"It's not like 1999 when doctors were looking at the quote machines while they were operating "  Gabelli  said. "You're seeing a flow of funds. Is it too much? Not yet."
[EX A]: Gabelli : merger activity makes him optimistic about markets

[EX Q]: Pope Francis  called for people around the world to âembraceâ migrants and refugees in  his  annual World Day for Peace address.
 Francis  reiterated his advocacy for âall those fleeing from war and hunger  or forced by discrimination and persecution  poverty and environmental degradation to leave their homelands.â
âPlease  letâs not extinguish the hope in their hearts  letâs not suffocate their expectations of peace â  Francis  said during  his  address in the Vatican  where 40 000 adherents turned out for the event.
 Francis  called on political  educational  and religious institutions alike to âmake the effort to assure refugees and migrants  to everyone  a peaceful future.â
 Francis  also addressed what  he  described as a rise of anti-immigration rhetoric globally  suggesting that people who âfoment fear of migrants instead of building peace â possibly to achieve political ends  âare sowing violence  racial discrimination and xenophobia.â
 Francis â New Yearâs remarks drew heavily from a full statement on the subject of migration released by the Vatican in November.
On Jan. 8   Francis  will deliver another annual address to the Vatican diplomatic service  according to Catholic news site Crux  which is expected to be considered  his  most significant foreign policy statement of the year.
 Francis  has been an outspoken advocate for migrants around the world  traveling to Myanmar and Bangladesh in late 2017 and speaking with a group of Muslim Rohingya refugees who were displaced by violence.
In remarks delivered Christmas Eve   he  likened the plight of migrants to the biblical journey of Mary and Joseph to Bethlehem  expressing  his  hope that no person would feel as though âthere is no room for them on this Earth.â
[EX A]:
Pope Francis Makes New Year Appeal for Migrants and Refugees