Question: Computer Blue is from the soundtrack taken from thealbum directed by whom?

<P0-S0> Purple Rain is a 1984 American rock musical drama film directed by Albert Magnoli, written by Magnoli and William Blinn, and produced by Robert Cavallo, Joseph Ruffalo and Steven Fargnoli. <P0-S1>  The film stars Prince in his acting debut playing "The Kid," a quasi-biographical character. <P0-S2>  "Purple Rain" was developed to showcase Prince's talents and contains several concert sequences. <SEP> <P1-S0> "Computer Blue" is the fourth track on Prince and the Revolution's soundtrack album, "Purple Rain". <P1-S1>  In the film, the song represents Prince's angst at the budding relationship between the characters played by Morris Day and Apollonia. <P1-S2>  The song was composed by Prince, with credit to his father, John L. Nelson for the guitar solo based on a piano instrumental written by Nelson and Prince. <P1-S3>  Prince titled the piece "Father's Song" and recorded it on piano for the film, though on screen it was portrayed as being played by Prince's on-screen father, actor Clarence Williams III. <P1-S4>  On the box-set "Purple Rain Deluxe" (2017) a different and longer recording of "Father's Song" is included. <SEP> <P2-S0> Carl Kochao Chang () is Professor of Computer Science, Professor of Human Computer Interaction and Director of Software Engineering Laboratory in the Department of Computer Science at Iowa State University where he served as its department chair from 2002-2013. <P2-S1>  He received a PhD in computer science from Northwestern University. <P2-S2>  He worked for GTE Automatic Electric and Bell Laboratories before joining the University of Illinois at Chicago in 1984, where he directed the International Center for Software Engineering. <P2-S3>  He served as Professor and Director for the Institute for Mobile, Pervasive, and Agile Computing Technologies (IMPACT) at Auburn University from 2001–2002, before moving to Iowa State University in July 2002. <P2-S4>  Chang was the 2004 IEEE Computer Society president. <P2-S5>  Previously he served as the Editor-in-Chief for IEEE Software (1991–1994) and Editor-in-Chief for IEEE Computer (2007–2010). <P2-S6>  He spearheaded the Computing Curricula 2001 (CC2001) project jointly sponsored by the IEEE Computer Society, the ACM, and the National Science Foundation. <P2-S7>  He is a Life Fellow of IEEE, a Fellow of AAAS, and a member and an officer of the European Academy of Sciences. <P2-S8>  He received the 2000 IEEE Third Millennium Medal, the 2006 Bulgaria Academy of Sciences Marin Drinov Medal, and the 2012 IEEE Computer Society Richard E. Merwin Medal. <P2-S9>  As a three times winner of IBM Faculty Award, Chang’s research interests include software engineering, human computer interaction and digital health. <P2-S10>  He is the founder of Situation Analytics based on his Situ theoretical framework. <P2-S11>  He is the recipient of the 2014 Overseas Outstanding Contribution Award from China Computer Federation (CCF 中国计算机学会) as well as the 2014 Distinguished Alumnus by the National Central University in Taiwan (中央大學－台灣)。 <SEP> <P3-S0>  The legal precedents and reporting agencies were created to address the violations of laws to consumers while the Modifications were created to assist the consumers that are victims of predatory lending practices. <P3-S1>  During the Great Depression, loan transfers, loan assumption, and loan bail out programs took place at the state level in an effort to reduce levels of loan foreclosures while the Federal Bureau of Investigation, Federal Trade Commission, Comptroller, the United States Government and State Government responded to lending institution violations of law in these arenas by setting public court records that are legal precedence of such illegal actions. <P3-S2>  Additionally Modifications were also made to address the falsifications such as inappropriate mortgage charges, filing of fraudulently deeds, reporting of and at times filing of fraudulent mortgages that were already paid off that were fraudulently continued by lenders staff and attorneys or brokers or anyone in the Real Estate Chain through the issues of real estate terms to continue to violate United States Laws, contract law and legal precedence where collusion was often done again to defraud and steal from the Note Holder was such a common practice that was evidence as to why the Mortgage Crash in 2008 occurred for the purpose of wining the prize of stealing form Homeowners and those that foreclosed was actually often purposefully for these monies note holders were unaware of to be obtained which was why Balloon mortgages and loans were given to the staff in the Real Estate Market with the hoper and the expectation that the loan holders would default as it offered opportunity to commit illegal transactions of obtaining the homeowners funds. <P3-S3>  The Market relied heavily on Consumers ignorance to prosper, ignorance of real estate terms, ignorance on what they were to be charged properly for unethical financial gain and while staff in real estates lending arenas mingled terms to deceive y deliberate confusion consumers out of cash and homes while the USA Government provided Justice through President Obamas Inception and IRS Inception of Modifications which addressed these unethical profits in Reals Estate. <P3-S4>  The key of the crash was not the House, but the loan product used and the interest and money that was accrued form the note holders that staff too immorally. <P3-S5>  Legal action taken against institutions that have such business practices can be viewed in State Code of Law and Federal Law on precedent cases that are available to the public. <P3-S6>  Many people from various arenas involved in reals estate have been incarcerated for these actions as well as other illegal actions like charging for a modification. <P3-S7>  FBI Mortgage Fraud Department came into existence. <P3-S8>  Crimes of Mortgage ad Real Estate Staff had long assisted nd finally the squeaky will could not continue as their deviant practices broke the state and crashed. <P3-S9>  Modification of mortgage terms was introduced by IRS staff addressing the crisis called the HAMP TEAMS that went across the United States desiring the new products to assist homeowners that were victims of predatory lending practices, unethical staff, brokers, attorneys and lenders that contributed to the crash. <P3-S10> Loan modification is the systematic alteration of mortgage loan agreements that help those having problems making the payments by reducing interest rates, monthly payments or principal balances. <P3-S11>  It is yet to date for clarity how theses enforcements came into existence and except b whom, but t is certain that note holders form the Midwest reached out in the Democratic Process for assistance. <P3-S12>  Many were incarcerated for such illegal actions. <P3-S13>  Most Creditors are unaware that as the note holder that the Note Holder are due a annual or semi annual equity check and again bank or other lending and or legal intuitions staff claim this monies instead. <P3-S14>  The immoral and illegal actions of predatory lending station and their staff began with the inception of balloon mortgages although illegal activity has always existed in the arena, yet the crash created "Watch Dog" like HAMP TEAM, IRS, COMPTROLLER< Federal Trade Commission Consumer Protection Bureau, FBI, CIA, Local Police Department, ICE ( The FBI online Computer crime division receives and investigates computer crimes that record keeping staff from title companies, lending institutional staff, legal staff and others created fraudulent documents to change payments and billing of note holders to obtain the money note holders are typically unaware of) and other watch dog agencies came into existence to examine if houses were purchased through a processed check at Government Debited office as many obtained free homes illegally.