Problem: Background: Ai Otsuka (Da Zhong  Ai , Otsuka Ai, born September 9, 1982) is a Japanese singer-songwriter from Suminoe-ku, Osaka, Japan. She is a popular artist on the Avex Trax label and is best known for her 2003 hit "Sakuranbo," which stayed in the Top 200 Oricon Weekly Singles Chart for 103 weeks. A piano player since age four, Otsuka composes and co-produces her own songs, as well as writes her own lyrics. Her music ranges from upbeat pop/rock music to ballads.
Context: In November 2004, the follow-up to Love Punch, Love Jam, was released, which met even greater popular success. Along with three single released before her second studio album was released. First, "Happy Days" sold 163,433 units and reached third on the Oricon weekly chart. Love Jam Tour 2005, her first tour, began on April 24, 2005. It was completed in June 2005 and a live DVD with footage was released on July 27, 2005. Love Cook, her third album was released on December 14, 2005.  "Kingyo Hanabi" was the second single to be released after her first album. "Kingyo Hanabi" also landed in third on the Oricon weekly chart but was able to sell 148,121 units, about 20,000 copies less than her "Happy Days" single. Two months later, Otsuka released another single, "Daisuki da Yo". Like the previous two singles, it reached number 3 on the Oricon weekly chart and sold 156,844 units.  Otsuka released her second studio album a month later in November 2004. Love Jam debuted at the number one position and sold 224,381 units in its first week. In total, 656,700 units were sold. Love Jam became her first album to top the chart, but at the same time it was her lowest selling studio album. Love Jam was released in two different versions including a CD and a CD+DVD version. Following the release of Love Jam, Ai Otsuka released the recut single "Kuroge Wagyu Joshio Tan Yaki 680 Yen" in February 2005. It was a different version of the "Kuroge Wagyu Joshio Tan Yaki 735 Yen" track on Love Jam. "Kuroge Wagyu Joshio Tan Yaki 680 Yen" is arranged differently in terms of music and vocals. This single sold 149,134 units and debuted third on the Oricon weekly chart and was the sixty-eighth single of 2005. It was the first ending theme song for the anime Black Jack.
Question: Did she win any awards for Happy Days?
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: What did Vai do before becoming a musician?
Answer:
It was a year later, at the age of six, that Vai experienced his first introduction to the guitar,