Background: Les Paul was born Lester William Polsfuss in Waukesha, Wisconsin, to George and Evelyn (Stutz) Polsfuss. His family was of German ancestry. Paul's mother was related to the founders of Milwaukee's Valentin Blatz Brewing Company and the makers of the Stutz automobile. His parents divorced when he was a child.
Context: Paul had hosted a 15-minute radio program, The Les Paul Show, on NBC Radio in 1950, featuring his trio (himself, Ford and rhythm player Eddie Stapleton) and his electronics, recorded from their home and with gentle humor between Paul and Ford bridging musical selections, some of which had already been successful on records, some of which anticipated the couple's recordings, and many of which presented re-interpretations of such jazz and pop selections as "In the Mood", "Little Rock Getaway", "Brazil", and "Tiger Rag". Over ten of these shows survive among old-time radio collectors today.  The show also appeared on television a few years later with the same format, but excluding the trio and retitled The Les Paul & Mary Ford Show (also known as Les Paul & Mary Ford at Home) with "Vaya Con Dios" as the theme song. Sponsored by Warner-Lambert's Listerine mouthwash, it was aired on NBC television during 1954-1955, and then syndicated until 1960. The show aired five times a day, five days a week for only five minutes (one or two songs) long, and therefore was used as a brief interlude or fill-in in programming schedules. Since Paul created the entire show himself, including audio and video, he maintained the original recordings and was in the process of restoring them to current quality standards until his death.  During his radio shows, Paul introduced the fictional "Les Paulverizer" device, which multiplies anything fed into it, such as a guitar sound or a voice. It was Paul's way of explaining how his single guitar could be multiplied to become a group of guitars. The device even became the subject of comedy, with Ford multiplying herself and her vacuum cleaner with it so she could finish the housework faster. Later, Paul created a real Les Paulverizer that he attached to his guitar. The invention allowed Paul to access pre-recorded layers of songs during live performances so he could replicate his recorded sound on stage.
Question: How did he try to restore them?
Answer: 

Background: Steven Siro Vai (; born June 6, 1960) is an American guitarist, composer, singer, songwriter, and producer. He was voted the "10th Greatest Guitarist" by Guitar World magazine, and has sold over 15 million records. A three-time Grammy Award winner and fifteen-time nominee, Vai started his music career in 1978 at the age of 18 as a transcriptionist for Frank Zappa, and joined his band from 1980 to 1983. He embarked on a solo career in 1983 and has released eight solo albums to date.
Context: Steve Vai, a descendant of Italian immigrants, was born in Carle Place, New York on June 6, 1960. He is the fourth son of John and Theresa Vai. He described his first experiences with music as, "at the age of five I walked up to [a] piano, hit a note, and noticed that to the right the notes go higher and to the left the notes go lower. In that very moment, I had a full-on epiphany. I was flooded with the instinctual realization of how music was created and how it worked from a theoretical standpoint--the whole language of music was very obvious. I also understood immediately, instinctually, and unequivocally something that has only deepened through the years that the creation of music is an infinite personal expression. I realized that I could do this, I could make music, and it could be whatever I want."  It was a year later, at the age of six, that Vai experienced his first introduction to the guitar, remembering that, "I saw this nine-year-old boy playing the guitar in my grade school auditorium, and that was another epiphany that I had. It was my first recognition of the instrument. When I saw that guitar and I saw this kid playing it, I knew instinctually that I was going to play the guitar someday, and that it would be my instrument. Don't ask me how I knew, I just knew. It was the coolest thing I had ever seen."  As a young child, Vai was influenced by the music his parents had listened to. One album in particular that he cites as his "musical awakening" was the original motion picture soundtrack to the 1961 film West Side Story. At age eleven, Vai was introduced to the contemporary rock and progressive music of the era, and after hearing the guitar solo to Led Zeppelin's "Heartbreaker" at age twelve, decided to begin playing the guitar.  In 1973, Vai began to take guitar lessons from fellow New York native Joe Satriani, and played in local bands (The Ohio Express, Circus, and Rayge) throughout his high school years. Vai cites artists such as Jimmy Page, Brian May, Ritchie Blackmore, Jeff Beck, Jimi Hendrix, as well as jazz fusion guitarists Allan Holdsworth and Al Di Meola as some of his major influences in that time period. In 1978, to further pursue his interest in music composition and theory, Vai attended Berklee College of Music in Boston, Massachusetts. While at Berklee, Vai began working for Frank Zappa as a transcriptionist, and in the middle of his fourth semester, moved to California to start his career as a session and touring artist for Zappa. Also while at Berklee, Vai met his future spouse Pia Maiocco, with whom he has been together since; they have two children. In 2000, Vai was awarded an Honorary Doctorate of Music from Berklee.
Question: Where did he go to school?
Answer:
Vai attended Berklee College of Music in Boston, Massachusetts.