Saudi billionaire Prince Alwaleed Bin Talal has invested 1 billion riyals ($267 million) into music streaming company Deezer, his first deal since being detained last year in a government crackdown on corruption. The prince\u2019s Kingdom Holding Co. investment vehicle and his media company Rotana Group have bought new shares in Deezer, according to a statement from Alwaleed\u2019s office on Thursday. Deezer will also get access to Rotana\u2019s audio and video content as part of the deal. The investment marks a return to deal-making for the prince, who began the year confined to the Ritz Carlton hotel in Riyadh, which had been transformed into a prison for suspects in a graft probe launched by Saudi Arabia\u2019s crown prince Mohammed Bin Salman. Alwaleed was the most prominent among hundreds of Saudi businessmen, government officials and princes who were swept up in November and detained in the Ritz-Carlton in what the government called a crackdown on corruption. He was released in January after signing a \u201c confirmed understanding\u201d with Saudi authorities, he told Bloomberg in March. Signing the document left him free to function normally with "zero guilt" and "zero conditions." The last investment made by Alwaleed, who is ranked the 61st richest man and has a fortune of $16.8 billion, was the acquisition of a 16.2 percent stake in Banque Saudi Fransi from Credit Agricole SA in September. Since his release, he has restarted talks with banks for a loan of at least $1 billion to fund new deals, and said he was considering spinning off some of the $13 billion in assets held by Kingdom Holding, potentially into a real estate investment trust. Deezer abandoned an initial public offering in 2015 before raising 100 million euros ($116 million) in private equity in 2016.